Project Documentation Sim Distribution

BSNL SIMBSNL SIM

DISTRIBUTION SYSTEMDISTRIBUTION SYSTEM

A

Project Report

Submitted For The Partial Fulfillment of

B.Sc IT Degree

Under the supervision of Mr. Ashraf JamalMr. Ashraf Jamal

BY

ANIL KUMARANIL KUMAR

ENROLLMENT NO. 520822367

SIKKIM MANIPAL UNIVERSITYSIKKIM MANIPAL UNIVERSITY20112011

TABLE OF CONTENTS

Introduction

Main Objectives of the Projects Project Category

Tools and Environment System Analysis

o Identification of Need

Preliminary Investigation Feasibility Study

o Technical Feasibility

o Economical Feasibility

o Operational Feasibility

Software Engineering Paradigm Software Requirement Specification

DFD & ER Diagram Design

Forms and Coding Code Efficiency & Optimization

Validation Checks Testing

Implements Evaluation

Maintenance Security Measures Taken

Cost Estimation of Project PERT Chart and Gantt Chart

Future scope of the project Bibliography

Glossary Synopsis

ENROLL NO. 520822367 ANIL KUMAR2

Introduction

The Project “BSNL SIM DISTRIBUTION SYSTEM” is dedicated to the

requirements of Vishal Mobile Agency, Golghar, Gorakhpur, who deals with

Mobile Prepaid in bulk and retail both.

“BSNL SIM DISTRIBUTION SYSTEM” is a system that is made to work for an

Mobile Prepaid Agency who is providing different kind of Mobile products, their

servicing and Mobile Prepaid of those products for which company has got the

Authorized sales and service Agency. Mobile Prepaid companies like, Air Tel, Tata

Indicom, Vodafone, Reliance & VSNL has chosen Vishal Mobile Agency as

Authorized Prepaid Card dealer. The Agency is very famous for their services and

customers and retailers of City and near by rural and semi urban area are also

visiting the Agency. Typical spares can be found in the Agency. BSNL SIM

DISTRIBUTION SYSTEM is made to keep track of each equipment inventory,

make the billing proper so that on spot computerized bill can be produced to the

customer/Retailers, The purchase of Products, Mobile Prepaid, its sales, indent

creation, reporting, expanses maintenance, Product receiving for repair, Service

done (warranty/unwarranted), mechanic/staff duties, salary, attendance,

dues/Advances of Retailers, etc.

Manually handling the details of each Appliances, Mobile Prepaid, the Retailers,

retailers/Company dues, sales, purchase, reporting, standard billing are tedious

and not always enjoyable. Efforts and energies are hence, focused at not just

speeding up the managements capability, but also on consciously reducing their

load in an effort to provide accurate and dependable information. Computers are


able to do all kinds of tasks at amazing speed than done manually. Therefore,

came forth the idea of developing a BSNL SIM DISTRIBUTION SYSTEM.

For example, there are number of Retailers of Agency who purchases equipments

on half or one fourth payment, some times they takes on 100% credit. Same time

some are paying advances for the Indent. If information of any one retailer is

needed for any purpose, identifying the Marketing Staff / Retailer and then

obtaining related information manually will be time consuming. Keeping track of

each Purchase, sales, Indent, expanses, advance received, due payment, return of

Product, Mechanic allotment for service, outside mechanics involvement, etc.

require to look on a no. of registers/books which may produce clerical and technical

mistakes. The greatest gift that an automated system offers us is that of storage of

large amount of information and accurate retrieval in a couple of seconds.

Storage of data and information on the computer allows reduction of paper filing

and other mundane tasks. This considerably improves administration’s efficiency,

facilitating it to promptly address any kind of information sought for.

No doubt, the calculation of Amount, Tax, current due, Sales during a period,

Product wise sales/purchase details, sum of advances made by a customer, etc. is

one of the most tedious and time-consuming tasks. This process is also very prone

to errors, so automation will lead to flawless calculation of all of these.


About The Mobile Prepaid Agency

Vishal Prepaid Agency is one the most famous Mobile Prepaid Agency of

Genuine Mobile Appliances, spares and authorized service of Nokia, Samsung, LG,

Benq, Motorola of wide range. The customers and Mobile Prepaid retailers, Mobile

Prepaid service centres of Gorakhpur (Purvanchal) are willingly knowing the firm.

The firm is owned by Mr. Vishal Srivastava is running the business and it is on top

among other Agencies of the same range. The firm has got good name and frame

due to quality product and Good price and warm service.

The environment of the office/store don’t become busy / crud some, due to proper

care and huge space of office hall. It is also planning for opening of two new outlets

at different locations of city. Main reason of success of the firm is that the satisfied

customers of the enterprise, behavior of Consulting staff, managers and Proprietor.

The staff puts an ideal way of dealing with customers. It gives the quality notch

service to the retailers, customers, Company higher authorities, and staff.


Objectives

1. This project is being developed with a view to automate the function of Vishal

Prepaid Agency, provides services to Administrator (“BSNL SIM

DISTRIBUTION SYSTEM”).

2. The management of Vishal Prepaid Agency wants a

computerize system that can manage the list of Retailers, Customers, Spare,

Inventory (Scratch Cards, spares), receiving of

Appliances(unused/faulty/outdated) for service, Job allotment to suitable

mechanic, various types of Appliances and their concerned match for spare,

order collection, indents in particular date & time send and order received

from company, etc.

3. Another objective of this project is to maintain the details

of each customer/ retailer/Company dues and advances (which ever be the

case applicable). Managing the details of the Customers/Retailers manually

is not impossible but no doubt it is a very tedious job. The Job becomes even

more complex i.e. which Customers/Retailers are regular or not regular

(Friends and relatives). Thus the objective is to manage the details of

Customers/Retailers.

4. The main objective of the project is to improve

administrator efficiency facilitating it to promptly address any kind of

information sought for and to minimize the workload.


5. Details of members who are under various schemes.

6. Checks the validity of Customers/Retailers and staff to get

put a feasible schedule for preemptive service.

7. Maintenance of Attendance/hrs. of each staff(Mechanical/

Marketing / Office , gother) with respect to day.

8. Addition of new equipments introduced in market, or

modification in specification of previous spares must not be possible without

the permission of administrator.

9. Hence this software is used to providing good service to

the Customers/Retailers, reducing the paper work to be done and reducing

workload of the administrator.

10. The Enquiry is given more emphasis, since they can be a

way to continue an Appliances, season for which it should be stocked,

festival/occasions in which demand goes high, demand of service, spare,

remove a spare from profile, or initiate a new scheme like Diwali, New Year,

off season, winter, etc.

11. Reporting is one third of the use of the system required to

built. Hence reporting in various ways should be done for Administrator,

customers, retailers, company Authority, Service center, Appliances/Spare

Inventory, service (done, pending), etc.


PROGRAM CATEGORY

‘RDBMS’

RELATIONAL DATA BASE MANAGEMENT SYSTEM.


Tools/Environment Used

Hardware Requirements :

1. Pentium IV or Advanced Processor

2. 2 GB RAM

3. 100 GB Hard disk or onwards

4. CD Drive

Software requirements :

1. Windows 98 /Windows NT (Windows 200/Xp) Server

2. Oracle 8i (SQL, PL/SQL) /SQL SERVER 2005

3. VB 6.0

4. Data Report Designer


Analysis

Breaking a problem into successively manageable parts for individual study. Every

application development project should begin with an analysis of the requirements

and clear list of goals. The basic aim of analysis is to obtain a clear understanding

of user’s needs & what exactly is desired from the software, and what constraints

on the solution are.


System Analysis

System Analysis is the process of totally understanding the current system by

gathering and interpreting facts, diagnosing problems, and using the facts to

improve the current system.

It is conducted with the following objectives in mind:

1. Identify the user’s need;

2. Evaluate the system concept for feasibility;

3. Perform economic and technical feasibility;

4. Allocate functions to hardware, software, people, database, and other

System elements; and

5. Create a system definition that forms the foundation for all subsequent

Engineering works.


Identification Of The Need

At present the Vishal Prepaid Agency maintains different registers for different

purposes for example Scratch Cards Master, Mobile Master, Spare Master,

Inventory (Spare, Appliances), Customers/Retailers, staff, Indents, Schemes,

Sales, Purchase, Expanses, Order, Dump from Company, Issue to Retailers,

Receiving from retailers, Attendance, Enquiry, etc.

As and when a new Customer comes to the Agency they have to enter their

Company/Retailers Code for regular care. Besides this the manager keep a

track on each entity of the Agency to provide schemes, discount.

Again there are a number of instances when:

1. Entry of Master records

2. A particular record is searched for tracking.

3. A list of Mobiles and concerned Spares is prepared.

4. A list of components of Appliances with suitable equipments is

prepared.

All this causes a great amount of chaos and confusion. It was finally decided to

computerize the working of Vishal Prepaid Agency, Gorakhpur.


Preliminary Investigation

The Preliminary Investigation starts as soon as someone either a user or a

member of a particular department recognizes a problem or initiates a request,

to modify the current computerized system, or to computerize the current

manual system. An important outcome of the preliminary investigation is

determining whether the system requested is feasible or not.

The major purposes of this study are listed below:

(1) Identify the responsible users and develop an initial “scope” of the

system. There are two specific groups of end-users:

a. Inventory of Scratch and spares

b. Those who use the system. In this case the Customers/Retailers

and staff who actually participates in service.

c. Those affected by the inputs and outputs of the system in study. In

this case the management who decides the schemes given to

Customers/Retailers, the amount taken from the Retailers the first

time Advance is taken for dumping of appliances/spares to the

retailers.

To develop the initial scope of the system we need to get a broad idea of

the system in study. In this case we can identify the main process as ‘to


get the details of the Appliances of each category and amount’, which

gets the input from each standard category. The output of the system is

produced by a number of manual works like discount, tax, etc.

(2) Identify current deficiencies in the user’s environment .

As each spare is being monitored, the current status of the standard and

rate is entered in different register, so there is a chance of duplication of

record.

As there are separate registers maintained very often the entries are

entered in the wrong registers, causing duplication of work and

confusion.

(3) Determine objectives for the new system .

Here we will briefly list the functions of the new system:

a. Entry of Scratch Master, Inventory with Company, Inventory with

Retailers, Inventory with Marketing staff.

b. Entry of Customers/Retailers, Details in a central Location.

Entry of a new Customers, Scheme details.

Modification or updating of Old Customers and

Servive details (if any).


b. Keeping track of Each Retailer.

c. Generation of dues/advances of Customers/Retailers and

equipments list if taken on credit basis.

d. Generation of Indent order.


Feasibility Study

Feasibility is the determination of whether or not a project is worth doing. The

process followed in making this determination is called a feasibility study. This

type of study determines if a project can and should be taken. Once it has been

determine that project is feasible, the analyst can go ahead and prepare a

project specification, which finalizes project requirements.

In the conduct of the feasibility study, the analysts usually consider seven

distinct, but inter-related types of feasibility. They are:

(1) Technical Feasibility

(2) Economical Feasibility

(3) Operational Feasibility

(4) Social Feasibility

(5) Management Feasibility

(6) Legal Feasibility

(7) Time Feasibility


A) Technical Feasibility

The Technical needs of the system are as follows:

Facility to communicate data to distant location.

Response time under certain conditions.

Ability to process a certain volume of transaction at a particular speed.

In examining the technical feasibility, configuration is given more importance

than actual make of hardware. Here the configuration gives the complete

picture about the system’s requirements:

How many workstations are required.

How these workstations are interconnected so that they can operate and

communicate smoothly.

What speeds of Input and Output should be achieved.

As the above requirements of the system can be fulfilled easily with the

technology available in the market, therefore the proposed system is

technically feasible.


B) Economical Feasibility

Economic analysis is the most frequently used technique for evaluating the

effectiveness of a proposed system. More commonly known as Cost / Benefit

analysis: the procedure is to determine the benefits and savings that are

expected from a proposed system and compare them with the costs. If

benefits outweigh costs, a decision is taken to design and implement the

system. Otherwise, further justification or alternative in the proposed system

will have to be made if it is to have a chance of being approved.

Proposed system for Vishal Prepaid Agency is economically feasible in

terms of time and effort of staff and management. Cost will be incurred at the

beginning but the effort and time saved by the proposed system far outweighs

the cost incurred. Since the Agency is not already computerized, so initially

large amount will be involved but in due standard with the outcome of the

system, the cost will be outweighed by the result of the automated system.


C) Operational Feasibility

It is mainly related to Human, Agency and political aspects. The points to be

considered are:

What changes will be brought with the system?

What Agency structures are distributed?

What new skills will be required?

Project is not rejected simply because of operational infeasibility but such

consideration is likely to critically affect the nature and scope of the eventual

recommendations.

For Vishal Prepaid Agency apart from other facts as per operational feasibility

is concerned we need to see to it that the system to be developed should be

user-friendly so that staff personnel’s who are not computer literate find it easy

to work with. As the office staff does most of the work, so they might have to

be trained.


Software Engineering Paradigm Applied (Waterfall Model)

It is the simplest model, which shows that the phases are organized in the linear

order. Never a project begins with a feasibility analysis. After a successful

completion of the feasibility analysis, the requirement analysis and project planning

begins. The design starts after the requirement analysis is completed and coding

begins after the design is complete. Once the programming is complete, the code is

integrated and the testing is done. On successful completion of testing the system

is installed. After this regular operation the maintenance of the system takes place.


Diagrammatic Representation of Water-fall-Model


Feasibility Report

Requirem

ent Docum

ent &

Project Plan

System D

esign D

ocument

Detailed D

esign D

ocument

Programs

Test Plan Test R

eports & M

anuals

Installation R

eport

Operations and Maintenance

Coding

Verificati--on

System Feasibility

Validation

Requirement Analysis & Project Planning

Validation

System Design Verification

DetailedDesign Verification

Testing and Integration

Installation

In the previous model, the requirement analysis phase is mentioned as analysis

and planning. Planning is a critical activity in the software development. In this

model, the sequence of activity is: requirement analysis, project planning, system

design, detailed design, coding and unit testing, system integration and testing.

Linear ordering of activities is to clearly identify the end of phase and beginning of

other. This is done by verification and validation. In each phase, there is some

defined output that can be evaluated and certified. When activity of a phase is

completed then there should be output product of that phase. The outputs of earlier

phases are known as intermediate products. For the coding phase the output is

code. The certified output of a phase that is released for next phase is known as

baseline.


Context Diagram for Information Flow Representation


DATA FLOW DIAGRAMS

1.0

1.1 1.2

Administrator

Scratch Card / Spares

Customers/ Retailers

Scratch Master Retailer transaction Details Retailer Detail

Entry of new Scratch Card

/ Spare standard wise and company

wise

Update status of each retailer on the basis of

dues and equipments

taken on credit basic

No. of Retailers receiving services

Agency Manager Activities

Software Requirement Specifications

A) System Reference

The objective of BSNL SIM DISTRIBUTION SYSTEM is to help the organization

in automating the whole manual processing of the existing system.

As the system is based on providing the Mobile Prepaid/spare available in

Agency if demanded product is not available then provide suitable alternate.

Calculation of dues on the Customers/Retailers, calculation of amount require a

high level of accuracy is maintained throughout the whole processing. Manual

maintenance and calculations are error prone and are sometimes very time &

resource consuming.

The main aim is thus to make the results accurate, fast and with a minimum

stress on the designer/end user.

B) Overall Description

This software titled BSNL SIM DISTRIBUTION SYSTEM has been designed for

Vishal Prepaid Agency to make the work efficient and problem free & accurate

with easiness.

The main part of the system is the providing the Mobile Prepaid, Spares, and

service through company trained technicians & Keeping track of date and time


of service, which comprises a detailed summary of Customers/Retailers detail,

payment due, Staff activities, Expanses, etc.

C) Information content representation

The main objective to develop the system is to make the accurate & efficient

decisions in different tasks at different time at different situations. The existing

system is manual so Administration/Customers/Retailers/Company and staff of

the unit generally face a lot of embarrassing situations many times.

Now they need to automate the whole process so as to make it more easy and

accurate. As they need to expand their work and hence their workload shall

increase so they require a reliable, efficient and supportive system. Different

people who are working under the organization handle their different tasks.

Hence, to perform all the functions under one system is required.

Therefore, a prototyping approach was followed. After the initial study, the

complete picture of the system came into mind and the process started. Initial

designing was also made clear to the users so that they are satisfied with the

content or if they require something more or enhanced.


Functional Description

A) Processing Narrative

Main functions used in the system, which further have sub-function, are defined

as:

Scratch Cards receiving (Dump) from Company (Air tel,

Hutch, Reliance, etc)

Mobile / Spare receiving from company (Nokia,

Samsung, LG, Motorola, etc.)

Sales of Scratch

Replacement of Mobile (warranty and out of warranty)

Customers

Retailer Master

Issue to retailer / receiving from retailer

Staff selection (appointment)

Spare entry, Uses, and fixing MRP

Due/advances details

Selection of a mechanic for a service.

Billing

Expanses maintenance

Issue of ordered equipments to retailers/customers

Issue of Indent to company

Issue of service slip.

Attendance Maintenance (Day – by –Day)

Staff salary, etc.


B) Limitation

Along with a lot of benefits, the system has certain restrictions while execution,

which are as follows:

Immense care has to be taken while entering data because

any mistake in entering data in any of the fields might result in innumerable

numbers of wrong answers in the series of reports generated.

Because the proposed project is based on a highly calculation

of data, therefore implementation, evaluation and maintenance phases are

going to be very tedious and time consuming also.

Further enhancement of the system may be required after

implementation.


C) Performance Requirements

The major performance objectives of the exploration and testing system are:

Reduce the errors generated by the manual system like; a

minor mistake in data entry may result in major variations in the results. So a

very high level of accuracy has to be maintained.

Reduce the time spent in performing typical math’s

calculations based on the observations.

Reduce the manpower needed to evaluate the whole lot of

factors after testing. Even a single but reliable. person/user/operators of the

existing system can easily work on the system.


Design

Design is a meaningful engineering representation of something that is to be built. It

can be traced to a customer’s requirements and at the same time assessed for

quality against a set of predefined criteria for “good” design. Design focuses on the

following major areas of concern: data, architecture and interfaces.

A) Data Design

Database structure, any external file structures, internal data structures are all

defined on next page as:


TABLE STRUCTURE

ADVERTISEMEMENT

AD_CD NUMBER(5) DESCRIPTION VARCHAR2(30) DT DATE AMT NUMBER(8,2) AUTH VARCHAR2(30) AD_TYPE VARCHAR2(15) REMARKS VARCHAR2(20)

BILL

BILL_CD NUMBER(5) DISCRIPTION VARCHAR2(10) S_NO VARCHAR2(10) PERSON VARCHAR2(30) AMT NUMBER(8,2) DT DATE P_MODE CHAR(1) AUTH VARCHAR2(10) NO_REC NUMBER(7) REMARK VARCHAR2(56)

COMPANY_MASTER

COMPANY_CD NOT NULL NUMBER(4) NAME VARCHAR2(20) ADDRESS VARCHAR2(21) TEL1 VARCHAR2(12) TEL2 VARCHAR2(12) FAX VARCHAR2(12) E_MAIL VARCHAR2(28) MOBILE VARCHAR2(14) CONTECT_PER VARCHAR2(14) DUE NUMBER(10,2) REMARK VARCHAR2(30) NO_REC NUMBER(7)

DUMP_FROM_COMP

DUMP_CD NUMBER(4) COMPANY_CD NUMBER(4) PREPAID_TYPE_ID1 NUMBER(3) PREPAID_TYPE_ID2 NUMBER(3) PREPAID_TYPE_ID3 NUMBER(3)


PREPAID_TYPE_ID4 NUMBER(3) PREPAID_TYPE_ID5 NUMBER(3) QTY1 NUMBER(4) QTY2 NUMBER(4) QTY3 NUMBER(4) QTY4 NUMBER(4) QTY5 NUMBER(4) D_DT DATE TOTAL_MRP NUMBER(10,2) TOTAL_DEALER_PRICE NUMBER(10,2) AUTH VARCHAR2(20) REMARK VARCHAR2(30) NO_REC NUMBER(7)

EXPANCE

EXP_CD NUMBER(5) S_NO VARCHAR2(10) EXP_TYPE CHAR(1) AMT NUMBER(10) DT DATE P_MODE CHAR(1) AUTH VARCHAR2(10) REMARK VARCHAR2(56) NO_REC NUMBER(7)

ISSUE_TO_RETAILER

RISSUE_CD NUMBER(4) RE_CD NUMBER(3) COMPANY_CD NUMBER(4) PREPAID_TYPE_ID1 NUMBER(3) PREPAID_TYPE_ID2 NUMBER(3) PREPAID_TYPE_ID3 NUMBER(3) PREPAID_TYPE_ID4 NUMBER(3) PREPAID_TYPE_ID5 NUMBER(3) QTY1 NUMBER(4) QTY2 NUMBER(4) QTY3 NUMBER(4) QTY4 NUMBER(4) QTY5 NUMBER(4) I_DT DATE TOTAL_MRP NUMBER(10,2) TOTAL_DEALER_PRICE NUMBER(10,2) AUTH VARCHAR2(20) NO_REC NUMBER(7) REMARK VARCHAR2(30)


ISSUE_TO_STAFF

SISSUE_CD NUMBER(4)STAFF_CD NUMBER(3)COMPANY_CD NUMBER(4)PREPAID_TYPE_ID1 NUMBER(3)PREPAID_TYPE_ID2 NUMBER(3)PREPAID_TYPE_ID3 NUMBER(3)PREPAID_TYPE_ID4 NUMBER(3)PREPAID_TYPE_ID5 NUMBER(3)QTY1 NUMBER(4)QTY2 NUMBER(4)QTY3 NUMBER(4)QTY4 NUMBER(4)QTY5 NUMBER(4)I_DT DATETOTAL_MRP NUMBER(10,2)TOTAL_DEALER_PRICE NUMBER(10,2)AUTH VARCHAR2(20)NO_REC NUMBER(7)REMARK VARCHAR2(30)

LOGIN_MANAGER

LOGIN_NM VARCHAR2(30)PASS VARCHAR2(20)REMARK VARCHAR2(50)

MARKET_STAFF_MASTER

S_CD NUMBER(3) NAME VARCHAR2(25) ADDRESS VARCHAR2(25) TEL NUMBER(12) SEX CHAR(1) MARID CHAR(1) E_QUAL VARCHAR2(20) P_QUAL VARCHAR2(20) D_O_B DATE D_O_J DATE PREV_EXP NUMBER(2) STAFF_CAT NUMBER(3) CONDUCT CHAR(1) DUES NUMBER(6,2) ADVANCE NUMBER(7,2) REMARK VARCHAR2(35) NO_REC NUMBER(7)


PREPAID_DUMP

DUMP_CD NUMBER(5) COMPANY_CD NUMBER(4) DT_DUMP DATE CONSIGN_NO VARCHAR2(15) REMARK VARCHAR2(56) NO_REC NUMBER(7)

PREPAID_MASTER

PREPAID_TYPE_ID NUMBER(3) NAME VARCHAR2(30) MRP NUMBER(6,2) DEALER_PRICE NUMBER(6,2) VALIDITY_DAYS NUMBER(3) COMPANY_CD NUMBER(4) NO_REC NUMBER(7) REMARK VARCHAR2(35)

RETAILER_MASTER

RE_CD NOT NULL NUMBER(4) NAME VARCHAR2(20) ADDRESS VARCHAR2(21) TEL1 NUMBER(13) TEL2 NUMBER(13) E_MAIL VARCHAR2(30) MOBILE NUMBER(10) FAX NUMBER(20) D_O_B DATE D_O_R DATE OTH_OCCU VARCHAR2(20) E_QUALI VARCHAR2(20) P_QUALI VARCHAR2(20) DUES NUMBER(8,2) REMARK VARCHAR2(25) SEX CHAR(1) NO_REC NUMBER(7)

RETURN_FROM_RETAILER

RRETURN_CD NUMBER(4)RE_CD NUMBER(4)COMPANY_CD NUMBER(4)PREPAID_TYPE_ID1 NUMBER(3)PREPAID_TYPE_ID2 NUMBER(3)PREPAID_TYPE_ID3 NUMBER(3)PREPAID_TYPE_ID4 NUMBER(3)PREPAID_TYPE_ID5 NUMBER(3)QTY1 NUMBER(4)QTY2 NUMBER(4)


QTY3 NUMBER(4)QTY4 NUMBER(4)QTY5 NUMBER(4)R_DT DATETOTAL_MRP NUMBER(10,2)TOTAL_DEALER_PRICE NUMBER(10,2)AUTH VARCHAR2(20)NO_REC NUMBER(7)REMARK VARCHAR2(30)

RETURN_FROM_STAFF

SRETURN_CD NUMBER(4) S_CD NUMBER(3) COMPANY_CD NUMBER(4) PREPAID_TYPE_ID1 NUMBER(3) PREPAID_TYPE_ID2 NUMBER(3) PREPAID_TYPE_ID3 NUMBER(3) PREPAID_TYPE_ID4 NUMBER(3) PREPAID_TYPE_ID5 NUMBER(3) QTY1 NUMBER(4) QTY2 NUMBER(4) QTY3 NUMBER(4) QTY4 NUMBER(4) QTY5 NUMBER(4) R_DT DATE TOTAL_MRP NUMBER(10,2) TOTAL_DEALER_PRICE NUMBER(10,2) AUTH VARCHAR2(20) NO_REC NUMBER(7) REMARK VARCHAR2(30)

RETURN_TO_COMP

RETURN_CD NUMBER(4) COMPANY_CD NUMBER(4) PREPAID_TYPE_ID1 NUMBER(3) PREPAID_TYPE_ID2 NUMBER(3) PREPAID_TYPE_ID3 NUMBER(3) PREPAID_TYPE_ID4 NUMBER(3) PREPAID_TYPE_ID5 NUMBER(3) QTY1 NUMBER(4) QTY2 NUMBER(4) QTY3 NUMBER(4) QTY4 NUMBER(4) QTY5 NUMBER(4) R_DT DATE TOTAL_MRP NUMBER(10,2) TOTAL_DEALER_PRICE NUMBER(10,2)


AUTH VARCHAR2(20) NO_REC NUMBER(7) REMARK VARCHAR2(30)

STAFF_ATTENDANCE

ST_CD NUMBER(4)MONTH VARCHAR2(15)ATTD NUMBER(2)REMARK VARCHAR2(50)

STAFF_GRADE

JOB_CD NUMBER(3) DESCRIPTION VARCHAR2(30) BASIC NUMBER(7,2) DA NUMBER(6,2) PF NUMBER(6,2) HRA NUMBER(6,2) PER_D_DAM NUMBER(6,2) REMARK VARCHAR2(50)

STAFF_MASTER

STAFF_CD NUMBER(4)NM VARCHAR2(25)ADDR VARCHAR2(20)TEL VARCHAR2(10)MOBIL VARCHAR2(10)E_QUILY VARCHAR2(12)P_QUILY VARCHAR2(12)JOB_CD NUMBER(3)DATE_OF_J DATEDOB DATEREMARK VARCHAR2(50)

STAFFF_SALARY

SAL_CD NUMBER(4) S_CD NUMBER(4) BASIC NUMBER(6,2) HRA NUMBER(6,2) DA NUMBER(6,2) BONUS NUMBER(6,2) ARIAR NUMBER(6,2) UN NUMBER(6,2) OTHER_DED NUMBER(6,2) PF NUMBER(6,2)


LOAN_AMT NUMBER(8,2) TOT_GAIN NUMBER(7,2) OTHER_GAIN NUMBER(6,2) NET_PAY NUMBER(8,2) TOT_DED NUMBER(7,2) DT DATE AUTH VARCHAR2(20) P_MODE CHAR(1) REMARK VARCHAR2(50) NAME VARCHAR2(20) ADR VARCHAR2(30)

TAX_PAYMENT

TP_CD NUMBER(5) TAX_TYPE CHAR(1) TAX_RECIPT_NO VARCHAR2(10) AMT NUMBER(8,2) DT DATE P_MODE CHAR(1) AUTH VARCHAR2(10) NO_REC NUMBER(7) REMARK VARCHAR2(56)


B) Interface Design

Design of inputs and outputs are important features of design specifications.

The input design is the link that ties the information system into the world of its

users. Output is the main reason for developing the system and the basis on

which they evaluate the usefulness of the application.

I. Input Design

II. Output Design

Input Design (Input Screens)

The design decisions for handling input specify how data are accepted for

computer processing. Analysts decide whether the data are entered directly, or by

using source documents, such as variable forms where the data are transferred

into the computer for processing. Input design features can ensure the reliability of

the system and produce results from accurate data, or they can result in erroneous

information. The input design also determines whether the user can interact

efficiently with the system. Six objectives guiding the design of the input focus on:

Effectiveness

Accuracy

Ease to use

Consistency

Simplicity


Attractiveness

All the above-mentioned features were kept in mind while designing the input

screens for the automated system of BSNL SIM DISTRIBUTION SYSTEM. As the

user will only like to work on the system if only it makes appeal to them. Additional

tools like Internet Explorer are also provided to the user.



Output Design (Reports)

One of the most important features of an automated system for users is the output

it produces. Output is information delivered to users through the information

system. Without quality output, the entire system may appear to be unnecessary

and users will avoid using it. In order to create the most useful output possible there

need to be an interaction with the user, until the result is considered to be

satisfactory.

Following objectives were kept in mind while designing acceptable outputs for the

automated system of BSNL SIM DISTRIBUTION SYSTEM:

Outputs were designed to serve the intended purpose.

Outputs were designed to fit the users need.

Appropriate quantity of output is delivered.

Output is where it is needed.

Output is provided on time.

Right output method is chosen (i.e. a report, a document or a

message. All the output are shown in report section.)


OUTPUT DESIGN : REPORTS


Coding

The design must be translated into a machine-readable form. Coding step performs

this task. If design is performed in a detailed manner, coding can be accomplished

mechanistically. Coding may involve unit testing and debugging. In development of

the automated system for BSNL SIM DISTRIBUTION SYSTEM Visual Basic 6.0

and Data Report are used. Oracle 8i is used as a database to store the data.


LOGIN FORM

LOGIN

GENERAL SECTIONDim db As ConnectionDim rs As RecordsetDim x As Variant

Coding of login commandPrivate Sub LOGIN_Click() Set rs = New Recordset rs.Open "select * from login_manager where login_nm ='" & LOGIN.Text & "'and pass ='" & PWD.Text & "'", db, adOpenStatic, adLockOptimistic

If rs.RecordCount >= 1 Then MsgBox ("Wellcome User") Else x = x + 1 MsgBox ("User Id Or Password if Failed") login.Text = "" pwd.Text = "" login.SetFocus If x >= 3 Then MsgBox ("You are invalied User") Unload Me

End IfEnd If

End Sub

Coding of exit commandPrivate Sub EXIT_Click()End

End Sub

Foam_load

Private Sub Form_Load()x = 0Set db = New Connection Set rs = New Recordset db.Open "provider=msdasql;dsn=form1;uid=cell;pwd=setup" rs.Open "select login_nm, pass from login_manager", db, adOpenStatic, adLockOptimistic

End Sub

Coding of timer to displaylabels and lines


Private Sub Timer1_Timer() If Label5.Visible = True Then Label6.Visible = True Label5.Visible = False Else Label5.Visible = True Label6.Visible = FalseEnd If

Line1.BorderStyle = 2 * 3 * RndLine4.BorderStyle = 1 * 4 * Rnd

End Sub


RETURN-FROM-STAFFGENERAL SECTION

Dim db As ConnectionDim rs As RecordsetDim M As IntegerDim X As IntegerDim Y As Integer

AUTOMATICALY DISPLAY DATEPrivate Sub DT_GotFocus() DT.Text = DateEnd Sub

COADING OF EXIT COMMANDPrivate Sub exit_Click() Unload MeEnd Sub

FORM LOADPrivate Sub Form_Load() DAT.Caption = Date Set db = New Connection Set rs = New Recordset db.Open "provider=msdasql;dsn=FORM1;uid=CELL;pwd=SETUP;" rs.Open "select * from advertisement", db, adOpenStatic, adLockOptimistic disp With AD_TYPE .AddItem "Poster" .AddItem "Banner" .AddItem "Wall Painting" .AddItem "Hoarding" .AddItem "stall" .AddItem "Announcement" .AddItem "Others" End With f = 0End Sub

FUNCTION(DISP) FOR DISPLAY RECORDSPublic Sub DISP()


If rs.RecordCount >= 1 Then AD_CD.Text = rs!AD_CD DESCRIPTION.Text = rs!DESCRIPTION DT.Text = rs!DT AMOUNT.Text = rs!AMT AUTHOR.Text = rs!AUTH AD_TYPE.Text = rs!AD_TYPE REMARK.Text = rs!REMARKS Else MsgBox ("No records in Database ... ") End If END SUB

COADING OF SAVE COMMANDPrivate Sub SAVE_Click() If f = 1 Then rs.AddNew End If rs!AD_CD = AD_CD.Text rs!DESCRIPTION = DESCRIPTION.Text rs!DT = DT.Text rs!AMT = AMOUNT.Text rs!AUTH = AUTHOR.Text rs!AD_TYPE = AD_TYPE.Text rs!REMARKS = REMARK.Text rs.UPDATEIf f = 1 Then MsgBox ("A new record added ... ")Else MsgBox ("Previous record updated properly ... ")End Iff = 0End Sub

COADING OF TIMERPrivate Sub Timer1_Timer() Shape1.BorderColor = vbRed * Rnd Tm.Caption = TimeEnd Sub

COADING FOR NEW COMMANDPrivate Sub add_Click()


f = 1 If rs.RecordCount = 0 Then tad_cd = 21000 Else rs.MoveLast tad_cd = rs!AD_CD + 1 End If AD_CD.Text = tad_cd DESCRIPTION.Text = "" DT.Text = Date AUTHOR.Text = "" AMOUNT.Text = "" AD_TYPE.Text = "banner" REMARK.Text = "" DESCRIPTION.SetFocus End Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()On Error Resume Next If rs.RecordCount >= 1 Then rs.DELETE Else MsgBox "No records to delete" End IfEnd Sub

COADING TO DISPLAY FIRST RECORDPrivate Sub first_Click()On Error Resume NextY = 0 If X > 1 Then MsgBox "END OF RECORDS" End If If rs.RecordCount >= 1 Then rs.MoveFirst CALL2 X = 2 Else MsgBox "NO RECORDS !" End IfEnd Sub

COADING TO DISPLAY LAST RECORDPrivate Sub last_Click()On Error Resume NextX = 0 If Y > O Then MsgBox "END OF RECORDS" End If If rs.RecordCount >= 1 Then rs.MoveLast CALL2 Y = 1 Else


MsgBox "END OF RECORDS !" End IfEnd Sub

COADING TO DISPLAY NEXT RECORDPrivate Sub next_Click()On Error Resume NextX = 0 If rs.RecordCount >= 1 Then rs.MoveNext CALL2 End If If rs.EOF = True Then MsgBox "SORRY ! THE DATABASE END...." rs.MoveLast CALL2 End IfEnd Sub

COADING TO DISPLAY PREVIOUS RECORDPrivate Sub PREVIOUS_Click()On Error Resume NextY = 0 If rs.RecordCount >= 1 Then Rs.MovePrevious CALL2 End If

If rs.BOF = True Then MsgBox "SORRY ! NO RECORDS TO DISPAY" rs.MoveFirst CALL2 End IfEnd Sub

COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()

If AD_CD.Text <> "" Then If rs.RecordCount >= 1 Then Do While rs.EOF <> True If AD_CD.Text = rs!AD_CD Then disp End If rs.MoveNext Loop


Else MsgBox "NO RECORDS IN DATABASE" End IfElseMsgBox "PLEASE ENTER ANY VALUE IN AD_CD"End IfEnd Sub


BILLGENERAL SECTION



COADING OF EXIT COMMANDPrivate Sub exit_Click() Unload Me End Sub

FORM LOADPrivate Sub Form_Load() DAT.Caption = Date Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "PROVIDER=MSDASQL;DSN=FORM1;UID=CELL;PWD=SETUP"

rs.Open "SELECT BILL_CD,DISCRIPTION,S_NO,PERSON, AMT,DT,P_MODE AUTH,no_rec,REMARK FROM BILL ORDER BY NO_REC,BILL_CD ASC", db, adOpenStatic, adLockOptimistic End Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() DESCRIPTION.Text = "" S_NO.Text = "" PERSON.Text = "" AMT.Text = "" AUTH.Text = "" REMARK.Text = "" DT.Text = ""End Sub

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2() BILL_CD.Text = rs!BILL_CD DESCRIPTION.Text = rs!DISCRIPTION S_NO.Text = rs!S_NO PERSON.Text = rs!PERSON AMT.Text = rs!AMT


AUTH.Text = rs!AUTH REMARK.Text = rs!REMARK NO_REC.Text = rs!NO_REC

If rs!p_mode = "A" Then CA.Value = TrueEnd If If rs!p_mode = "B" Then CH.Value = True End If If rs!p_mode = "C" Then DR.Value = True End If If rs!p_mode = "D" Then OT.Value = True End If

DT.Text = rs!DTEnd Sub

COADING OF SAVE COMMANDPrivate Sub SAVE_Click() If M = 1 Then CALL3 rs.SAVE ElseMsgBox "PLEASE INSERT A NEW RECORD BY CLICK ON NEW"End If

M = 0End Sub


COADING OF UPDATEPrivate Sub update_Click()

If rs.RecordCount >= 1 Then CALL3 rs.UPDATE Else MsgBox "NO RECORDS"End IfEnd Sub

FUNCTION(CALL3) FOR SAVING RECORDS Public Sub CALL3() rs!BILL_CD = BILL_CD.Text rs!DISCRIPTION = DESCRIPTION.Text rs!S_NO = S_NO.Text rs!PERSON = PERSON.Text rs!AMT = AMT.Text rs!AUTH = AUTH.Text


rs!REMARK = REMARK.Text rs!NO_REC = NO_REC.Text

If CA.Value = True Then rs!p_mode = "A"End If If CH.Value = True Then rs!p_mode = "B" End If If DR.Value = True Then rs!p_mode = "C" End If If OT.Value = True Then rs!p_mode = "D" End If

rs!DT = DT.TextEnd Sub

COADING FOR NEW COMMANDPrivate Sub add_Click()M = 1

If rs.RecordCount >= 1 Then rs.MoveLast NO_REC.Text = Val(rs!NO_REC) + 1 BILL_CD.Text = Val(rs!BILL_CD) + 1 Else NO_REC.Text = 1 BILL_CD.Text = 1End If

CALL1rs.AddNewBILL_CD.SetFocusEnd Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()On Error Resume Next

If rs.RecordCount >= 1 Then rs.DELETE CALL2 Else MsgBox "No records to delete" End If

If rs.EOF = True Then MsgBox "END OF RECORDS" End IfEnd Sub

COADING TO DISPLAY FIRST RECORDPrivate Sub first_Click()On Error Resume NextY = 0

If X > 1 Then MsgBox "END OF RECORDS"


End If

If rs.RecordCount >= 1 Then rs.MoveFirst CALL2 X = 2 Else MsgBox "NO RECORDS !" End IfEnd Sub

COADING TO DISPLAY LAST RECORDPrivate Sub last_Click()On Error Resume NextX = 0 If Y > O Then MsgBox "END OF RECORDS" End If

If rs.RecordCount >= 1 Then rs.MoveLast CALL2 Y = 1 Else MsgBox "END OF RECORDS !" End IfEnd Sub

COADING TO DISPLAY NEXT RECORDPrivate Sub next_Click()On Error Resume NextX = 0

If rs.RecordCount >= 1 Then rs.MoveNext CALL2 End If

If rs.EOF = True Then MsgBox "SORRY ! THE DATABASE END...." rs.MoveLast CALL2 End IfEnd Sub

COADING TO DISPLAY LAST RECORDPrivate Sub PREVIOUS_Click()On Error Resume NextY = 0

If rs.RecordCount >= 1 Then Rs.MovePrevious CALL2 End If

If rs.BOF = True Then MsgBox "SORRY ! NO RECORDS TO DISPAY" rs.MoveFirst


CALL2 End IfEnd Sub

COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst

If BILL_CD.Text <> " " Then

Do While rs.EOF <> True

If rs!BILL_CD = BILL_CD.Text Then CALL2 Exit Do End If

rs.MoveNext

Loop

Else MsgBox "PLEASE ENTER THE VALUE IN BILL_CD " End If

If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


COMPANY - MASTERGENERAL SECTION




FORM LOADPrivate Sub Form_Load() DT.Caption = Date Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "provider=msdasql;dsn=form1;uid=cell;pwd=setup" rs.Open "select company_cd,name,address,tel1,tel2,fax,e_mail,mobile,contect_per ,due,remark,no_rec from company_master", db, adOpenStatic, adLockOptimistic End Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() NAME1.Text = "" ADDRESS.Text = "" TEL1.Text = "" TEL2.Text = "" E_MAIL.Text = "" MOBILE.Text = "" FAX.Text = "" contect_per.Text = "" DUES.Text = "" REMARK.Text = ""

End Sub

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2() COMPANY_CD.Text = rs!COMPANY_CD NAME1.Text = rs!NAME ADDRESS.Text = rs!ADDRESS TEL1.Text = rs!TEL1


TEL2.Text = rs!TEL2 E_MAIL.Text = rs!E_MAIL MOBILE.Text = rs!MOBILE FAX.Text = rs!FAX CONTECT_PER.TEXT=rs!CONTECT_PER DUES.Text = rs!DUE REMARK.Text = rs!REMARK NO_REC.Text = Val(rs!NO_REC)

End Sub


M = 0End Sub




FUNCTION(CALL2) FOR SAVING RECORDS Public Sub CALL2() rs!COMPANY_CD = COMPANY_CD.Text rs!NAME = NAME1.Text rs!ADDRESS = ADDRESS.Text rs!TEL1 = TEL1.Text rs!TEL2 = TEL2.Text rs!E_MAIL = E_MAIL.Text rs!MOBILE = MOBILE.Text rs!FAX = FAX.Text rs!contect_per = contect_per.Text rs!DUE = DUES.Text rs!REMARK = REMARK.Text rs!NO_REC = NO_REC.TextEnd Sub









If X > 1 Then MsgBox "END OF RECORDS" End If


COADING TO DISPLAY LAST RECORDPrivate Sub last_Click()On Error Resume NextX = 0 If Y > O Then MsgBox "END OF RECORDS"


End If












rs.MoveNext


Loop




COMPANY - MASTERGENERAL SECTION




FORM LOADPrivate Sub Form_Load() DT.Caption = Date Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "provider=msdasql;dsn=form1;uid=cell;pwd=setup" rs.Open "select company_cd,name,address,tel1,tel2,fax,e_mail,mobile,contect_per ,due,remark,no_rec from company_master", db, adOpenStatic, adLockOptimistic End Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() NAME1.Text = "" ADDRESS.Text = "" TEL1.Text = "" TEL2.Text = "" E_MAIL.Text = "" MOBILE.Text = "" FAX.Text = "" contect_per.Text = "" DUES.Text = "" REMARK.Text = ""

End Sub

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2() COMPANY_CD.Text = rs!COMPANY_CD NAME1.Text = rs!NAME ADDRESS.Text = rs!ADDRESS TEL1.Text = rs!TEL1


TEL2.Text = rs!TEL2 E_MAIL.Text = rs!E_MAIL MOBILE.Text = rs!MOBILE FAX.Text = rs!FAX CONTECT_PER.TEXT=rs!CONTECT_PER DUES.Text = rs!DUE REMARK.Text = rs!REMARK NO_REC.Text = Val(rs!NO_REC)

End Sub


M = 0End Sub




FUNCTION(CALL2) FOR SAVING RECORDS Public Sub CALL2() rs!COMPANY_CD = COMPANY_CD.Text rs!NAME = NAME1.Text rs!ADDRESS = ADDRESS.Text rs!TEL1 = TEL1.Text rs!TEL2 = TEL2.Text rs!E_MAIL = E_MAIL.Text rs!MOBILE = MOBILE.Text rs!FAX = FAX.Text rs!contect_per = contect_per.Text rs!DUE = DUES.Text rs!REMARK = REMARK.Text rs!NO_REC = NO_REC.TextEnd Sub









If X > 1 Then MsgBox "END OF RECORDS" End If


COADING TO DISPLAY LAST RECORDPrivate Sub last_Click()On Error Resume NextX = 0 If Y > O Then MsgBox "END OF RECORDS"


End If












rs.MoveNext


Loop




ISSUE – TO - STAFFGENERAL SECTION




FORM LOADPrivate Sub Form_Load()dat.Caption = Date Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "PROVIDER=MSDASQL;DSN=FORM1;UID=CELL;PWD=SETUP"rs.Open“SELECT SISSUE_CD,STAFF_CD,COMPANY_CD,PREPAID_TYPE_ID1, PREPAID_TYPE_ID2,PREPAID_TYPE_ID3,PREPAID_TYPE_ID4,PREPAID_TYPE_ID5,QTY1,QTY2,QTY3,QTY4,QTY5,I_DT,TOTAL_MRP,TOTAL_DEALER_PRICE,AUTH,no_rec,REMARK FROM ISSE_TO_staff", db, adOpenStatic, adLockOptimisticEnd Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1()STAFF_CD.Text = "" COMPANY_CD.Text = "" PREPAID_TYPE_ID1.Text = "" PREPAID_TYPE_ID2.Text = "" PREPAID_TYPE_ID3.Text = "" PREPAID_TYPE_ID4.Text = "" PREPAID_TYPE_ID5.Text = "" QTY1.Text = ""

QTY2.Text = "" QTY3.Text = "” QTY4.Text = "" QTY5.Text = "" TOTAL_MRP.Text = "" TOTAL_DEALER_PRICE.Text = "" AUTH.Text = "" REMARK.Text = "" I_DT.Text = "" End Sub


FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2()SISSUE_CD.Text = rs!SISSUE_CD STAFF_CD.Text = rs!STAFF_CD COMPANY_CD.Text = rs!COMPANY_CD PREPAID_TYPE_ID1.Text = rs!PREPAID_TYPE_ID1 PREPAID_TYPE_ID2.Text = rs!PREPAID_TYPE_ID2 PREPAID_TYPE_ID3.Text = rs!PREPAID_TYPE_ID3 PREPAID_TYPE_ID4.Text = rs!PREPAID_TYPE_ID4 PREPAID_TYPE_ID5.Text = rs!PREPAID_TYPE_ID5 QTY1.Text = rs!QTY1 QTY2.Text = rs!QTY2 QTY3.Text = rs!QTY3 QTY4.Text = rs!QTY4 QTY5.Text = rs!QTY5 TOTAL_MRP.Text = rs!TOTAL_MRP TOTAL_DEALER_PRICE.Text = rs!TOTAL_DEALER_PRICE AUTH.Text = rs!AUTH REMARK.Text = rs!remark NO_REC.Text = rs!NO_REC I_DT.Text = rs!I_DT END SUB

COADING OF SAVE COMMANDPrivate Sub SAVE_Click() If M = 1 Then CALL3 rs.SAVE Else MsgBox "PLEASE INSERT A NEW RECORD BY CLICK ON NEW" End IfM = 0End Sub




FUNCTION(CALL3) FOR SAVING RECORDS Public Sub CALL3()


rs!SISSUE_CD = SISSUE_CD.Text rs!STAFF_CD = STAFF_CD.Text rs!COMPANY_CD = COMPANY_CD.Text rs!PREPAID_TYPE_ID1 = PREPAID_TYPE_ID1.Text rs!PREPAID_TYPE_ID2 = PREPAID_TYPE_ID2.Text rs!PREPAID_TYPE_ID3 = PREPAID_TYPE_ID3.Text rs!PREPAID_TYPE_ID4 = PREPAID_TYPE_ID4.Text rs!PREPAID_TYPE_ID5 = PREPAID_TYPE_ID5.Text rs!QTY1 = QTY1.Text rs!QTY2 = QTY2.Text rs!QTY3 = QTY3.Text rs!QTY4 = QTY4.Text rs!QTY5 = QTY5.Text rs!TOTAL_MRP = TOTAL_MRP.Text rs!TOTAL_DEALER_PRICE = TOTAL_DEALER_PRICE.Text rs!AUTH = AUTH.Text rs!remark = remark.Text rs!NO_REC = NO_REC.Text rs!I_DT = I_DT.Text End Sub


If rs.RecordCount >= 1 Then rs.MoveLast NO_REC.Text = Val(rs!NO_REC) + 1 SISSUE_CD_CD.Text = Val(rs!SISSUE_CD) + 1 Else NO_REC.Text = 1 SISSUE_CD.Text = 1End If

CALL1rs.AddNewSISSUE_CD.SetFocusEnd Sub


If rs.RecordCount >= 1 Then rs.DELETE CALL2 Else MsgBox "No records to delete" End IfEnd Sub

COADING TO DISPLAY FIRST RECORDPrivate Sub first_Click()On Error Resume NextY = 0 If X > 1 Then MsgBox "END OF RECORDS" End If If rs.RecordCount >= 1 Then rs.MoveFirst


CALL2 X = 2 Else MsgBox "NO RECORDS !" End IfEnd Sub

COADING TO DISPLAY LAST RECORDPrivate Sub last_Click()On Error Resume NextX = 0 If Y > O Then MsgBox "END OF RECORDS" End If If rs.RecordCount >= 1 Then rs.MoveLast CALL2 Y = 1 Else MsgBox "END OF RECORDS !" End IfEnd Sub




COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst If SISSUE_CD.Text <> " " Then


Do While rs.EOF <> True If rs!SISSUE_CD = SISSUE_CD.Text Then CALL2 Exit Do End If rs.MoveNext Loop Else MsgBox "PLEASE ENTER THE VALUE IN SISSUE_CD " End If If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


LOGIN - MASTER

GENERAL SECTIONDim db As ConnectionDim rs As RecordsetDim cou As VariantDim flag As Variant

CODING OF ”LOGIN” COMMAND BUTTONPrivate Sub LOGIN_Click()Set rs = New Recordsetrs.Open "select * from login_MANAGER where login_nm ='" & Text1.Text & "'and pass ='" & Text2.Text & "'", db, adOpenStatic, adLockOptimistic

If rs.RecordCount >= 1 Then MsgBox ("Wellcome User") flag = 1 pass.Enabled = True remark.Enabled = True userid.SetFocus Else cou = cou + 1 MsgBox ("User Id Or Password if Failed") userid.Text = "" pass.Text = "" userid.SetFocus If cou >= 3 Then MsgBox ("You are Invalied user......") Unload Me End IfEnd IfEnd Sub

CODING OF “USER” COMMAND BUTTONPrivate Sub USER_Click()If flag = 1 Then userid.Text = "" pass.Text = "" remark.Text = "" user.Caption = "UPDATE" flag = 2ElseIf flag = 2 Then rs.AddNew rs!login_nm = userid.Text rs!pass = pass.Text rs!remark = remark.Text rs.UPDATE LOGIN.Caption = "NEW USER" flag = 1 End IfEnd Sub


EXITPrivate Sub EXIT_Click()Unload MeEnd Sub

FORM - LOAD Private Sub Form_Load() cou = 0 flag = 0 Set db = New Connection Set rs = New Recordset db.Open "provider=msdasql;dsn=FORM1;uid=CELL;pwd=SETUP" rs.Open "select login_NM, pass from login_MANAGER", db, adOpenStatic, adLockOptimisticuserid.Text = ""USER.Enabled = FalseEnd Sub


PREPAID - DUMPGENERAL SECTION




FORM LOADPrivate Sub Form_Load() DT.Caption = Date CALL1 Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "PROVIDER=MSDASQL;DSN=FORM1;UID=CELL;PWD=SETUP"

rs.Open"SELECTPREPAID_TYPE_ID,NAME,MRP,DEALER_PRICE,VALIDITY_DAYS,COMPANY_CD,REMARK,NO_REC FROM PREPAID_MASTER", db, adOpenStatic, adLockOptimisticEnd Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() MRP.Text = "" DEALER_PRICE.Text = "" COMPANY_CD.Text = "" NAME1.Text = "" VALIDITY_DAYS.Text = "" REMARK.Text = "" END SUB

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2()


PREPAID_TYPE_ID.Text = rs!PREPAID_TYPE_ID COMPANY_CD.Text = rs!COMPANY_CD NAME1.Text = rs!NAME MRP.Text = rs!MRP DEALER_PRICE.Text = rs!DEALER_PRICE REMARK.Text = rs!REMARK VALIDITY_DAYS.Text = rs!VALIDITY_DAYS NO_REC.Text = rs!NO_REC END SUB



COADING OF UPDATEPrivate Sub update_Click() If rs.RecordCount >= 1 Then CALL3 rs.UPDATE Else MsgBox "NO RECORDS"End IfEnd Sub

FUNCTION(CALL3) FOR SAVING RECORDS Public Sub CALL3() rs!PREPAID_TYPE_ID = PREPAID_TYPE_ID.Text rs!COMPANY_CD = COMPANY_CD.Text

rs!VALIDITY_DAYS = VALIDITY_DAYS.Text rs!NAME = name1.Text rs!REMARK = REMARK.Text rs!MRP = MRP.Text rs!DEALER_PRICE = DEALER_PRICE.Text rs!NO_REC = NO_REC.Text End Sub


If rs.RecordCount >= 1 Then rs.MoveLast NO_REC.Text = Val(rs!NO_REC) + 1 PREPAID_TYPE_ID.Text = Val(rs!PREPAID_TYPE_ID) + 1


Else NO_REC.Text = 1 PREPAID_TYPE_ID.Text = 1End If

CALL1rs.AddNewPREPAID__TYPE_ID.SetFocusEnd Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()On Error Resume Next If rs.RecordCount >= 1 Then rs.DELETE CALL2 Else MsgBox "No records to delete" End IfEnd Sub



COADING TO DISPLAY NEXT RECORDPrivate Sub next_Click()On Error Resume NextX = 0 If rs.RecordCount >= 1 Then rs.MoveNext


CALL2 End If If rs.EOF = True Then MsgBox "SORRY ! THE DATABASE END...." rs.MoveLast CALL2 End IfEnd Sub



COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst If PREPAID_TYPE_ID.Text <> " " Then Do While rs.EOF <> True If rs!PREPAID_TYPE_ID = PREPAID_TYPE_ID.Text Then CALL2 Exit Do End If rs.MoveNext Loop Else MsgBox " PLEASE ENTER THE VALUE IN PREPAID_TYPE_ID " End If If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


PREPAID - DUMPGENERAL SECTION




FORM LOADPrivate Sub Form_Load()N = 0DT.Caption = DateSet db = New ADODB.ConnectionSet rs = New ADODB.Recordsetdb.Open "PROVIDER=MSDASQL;DSN=FORM1;UID=CELL;PWD=SETUP"rs.Open “SELECT DUMPCD,COMPANY_CD,dt_dump,CONSIGN_NO,REMARK,NO_REC FROM PREPAID_DUMP", db, adOpenStatic, adLockOptimisticEnd Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() COMPANY_CD.Text = "" CONSIGN_NO.Text = "" REMARK.Text = "" DUMP_CD.SetFocus DT_DUMP.Text = ""END SUB

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2() DUMP_CD.Text = rs!DUMP_CD COMPANY_CD.Text = rs!COMPANY_CD CONSIGN_NO.Text = rs!CONSIGN_NO REMARK.Text = rs!REMARK NO_REC.Text = rs!NO_REC DT_DUMP.Text = rs!DT_DUMP END SUB

COADING OF SAVE COMMANDPrivate Sub SAVE_Click() If M = 1 Then CALL3


rs.SAVE Else MsgBox "PLEASE INSERT A NEW RECORD BY CLICK ON NEW" End IfM = 0End Sub



FUNCTION(CALL3) FOR SAVING RECORDS Public Sub CALL3()rs!DUMP_CD = DUMP_CD.Text rs!COMPANY_CD = COMPANY_CD.Text rs!CONSIGN_NO = CONSIGN_NO.Text rs!REMARK = REMARK.Text rs!NO_REC = NO_REC.Text rs!DT_DUMP = DT_DUMP.TextEnd Sub


If rs.RecordCount >= 1 Then rs.MoveLast NO_REC.Text = Val(rs!NO_REC) + 1 DUMP_CD_CD.Text = Val(rs!DUMP_CD) + 1 Else NO_REC.Text = 1 DUMP_CD.Text = 1End If

CALL1rs.AddNewDUMP_CD.SetFocusEnd Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()On Error Resume Next If rs.RecordCount >= 1 Then rs.DELETE CALL2 Else


MsgBox "No records to delete" End IfEnd Sub







COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst If DUMP_CD.Text <> " " Then Do While rs.EOF <> True If rs!DUMP_CD = DUMP_CD.Text Then CALL2 Exit Do End If rs.MoveNext Loop Else MsgBox " PLEASE ENTER THE VALUE IN DUMP_CD " End If If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


RETAILER - MASTERGENERAL SECTION




FORM LOADPrivate Sub Form_Load() DT.Caption = Date Tm.Caption = Time CALL1 M = 0 Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "PROVIDER=MSDASQL;DSN=FORM1;UID=CELL;PWD=SETUP"rs.Open "SELECT re_cd,name,address,tel1,tel2,e_mail,mobile,fax,d_o_b,d_o_r,oth_occu,e_quali,p_quali,dues,remark,NO_REC,sex fROM RETAILER_MASTER", db, adOpenStatic, adLockOptimisticEnd Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() TEL1.Text = "" TEL2.Text = "" E_MAIL.Text = "" MOBILE.Text = "" DUES.Text = "" FAX.Text = "" NAME1.Text = ""

ADDRESS.Text = "" OTH_OCCU.Text = "" E_QUALI.Text = "" P_QUALI.Text = "" REMARK.Text = "" D_O_B.Text = "" D_O_R.Text = ""END SUB


FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2() RE_CD.Text = rs!RE_CD TEL1.Text = rs!TEL1 TEL2.Text = rs!TEL2 E_MAIL.Text = rs!E_MAIL MOBILE.Text = rs!MOBILE DUES.Text = rs!DUES FAX.Text = rs!FAX NAME1.Text = rs!NAME ADRESS.Text = rs!ADDRESS OTH_OCCU.Text = rs!OTH_OCCU E_QUALI.Text = rs!E_QUALI P_QUALI.Text = rs!P_QUALI REMARK.Text = rs!REMARK NO_REC.Text = rs!NO_REC D_O_R.Text = rs!D_O_R D_O_B.Text = rs!D_O_B

If rs!SEX = "m" Then MALE.Value = True Else FEMALE.Value = TrueEnd If END SUB






rs!RE_CD = RE_CD.Text rs!TEL1 = TEL1.Text rs!TEL2 = TEL2.Text rs!E_MAIL = E_MAIL.Text rs!MOBILE = MOBILE.Text rs!DUES = DUES.Text rs!D_O_R = D_O_R.Text rs!d_o_b = d_o_b.Text rs!FAX = FAX.Text rs!NAME = name1.Text rs!address = address.Text rs!OTH_OCCU = OTH_OCCU.Text rs!E_QUALI = E_QUALI.Text rs!P_QUALI = P_QUALI.Text rs!remark = remark.Text If MALE.Value = True Then rs!SEX = "m" Else rs!SEX = "f" End IfEnd Sub

COADING FOR NEW COMMANDPrivate Sub add_Click()M = 1 If rs.RecordCount >= 1 Then rs.MoveLast NO_REC.Text = Val(rs!NO_REC) + 1 RE_CD.Text = Val(rs!RE_CD) + 1 Else NO_REC.Text = 1 RE_CD.Text = 1End If CALL1 rs.AddNewRE_CD.SetFocusEnd Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()On Error Resume Next If rs.RecordCount >= 1 Then rs.DELETE CALL2 Else MsgBox "No records to delete" End IfEnd Sub

COADING TO DISPLAY FIRST RECORDPrivate Sub first_Click()On Error Resume NextY = 0 If X > 1 Then MsgBox "END OF RECORDS" End If If rs.RecordCount >= 1 Then rs.MoveFirst CALL2


X = 2 Else MsgBox "NO RECORDS !" End IfEnd Sub





COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst If RE_CD.Text <> " " Then Do While rs.EOF <> True


If rs!RE_CD = RE_CD.Text Then CALL2 Exit Do End If rs.MoveNext Loop Else MsgBox " PLEASE ENTER THE VALUE IN RE_CD " End If If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


STAFF - GRADEGENERAL SECTION




FORM LOADPrivate Sub Form_Load()CALL1 dat.Caption = Date M = 0 Set db = New ADODB.Connection Set rs = New ADODB.Recordset db.Open "PROVIDER=MSDASQL;DSN=FORM1;UID=CELL;PWD=SETUP" rs.Open "SELECT JOB_cd,DESCRIPTION,BASIC,DA,PF,HRA,remark,PER_D_DAM fROM STAFF_GRADE", db, adOpenStatic, adLockOptimisticEnd Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1()DESC.Text = "" BASIC.Text = "" DA.Text = "" PF.Text = "" REMARK.Text = "" HRA.Text = "" DAILY_AL.Text = "" End Sub

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2()If rs.RecordCount >= 1 Then Job_cd.Text = rs!JOB_CD desc.Text = rs!Description basic.Text = rs!BASIC da.Text = rs!DA pf.Text = rs!PF hra.Text = rs!HRA daily_al.Text = rs!PER_D_DAM remark.Text = rs!REMARK


Else MsgBox ("No records in Data base ... ") End If

End Sub

COADING OF SAVE COMMANDPrivate Sub SAVE_Click()If f = 1 Then rs.AddNew rs!JOB_CD = Text1.Text End IfCall3 rs.Update If f = 1 Then MsgBox ("A new record is added ... ") Else MsgBox ("Previously record is updated... ") End If f = 0

End Sub




FUNCTION(CALL3) FOR SAVING RECORDS Public Sub CALL3()Rs!job_cd=job_cd.text rs!Description = desc.Text rs!BASIC = basic.Text rs!DA = da.Text rs!PF = pf.Text rs!HRA = hra.Text rs!PER_D_DAM = daily_al.Text rs!REMARK = remark.TextEnd Sub

COADING FOR NEW COMMANDPrivate Sub add_Click()f = 1 If rs.RecordCount = 0 Then tjob_cd = 100


Else rs.MoveLast tjob_cd = rs!JOB_CD + 1 End If Job_cd.Text = tjob_cd Call1 desc.SetFocusEnd Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()rs.Delete CALL1Set rs = New ADODB.Recordsetrs.Open "select * from staff_grade", db, adOpenStatic, adLockOptimistic MsgBox ("one Record is Deleted......")End Sub



COADING TO DISPLAY NEXT RECORDPrivate Sub next_Click()On Error Resume NextX = 0 If rs.RecordCount >= 1 Then rs.MoveNext CALL2 End If If rs.EOF = True Then


MsgBox "SORRY ! THE DATABASE END...." rs.MoveLast CALL2 End IfEnd Sub

COADING TO DISPLAY LAST RECORDPrivate Sub PREVIOUS_Click()On Error Resume NextY = 0 If rs.RecordCount >= 1 Then Rs.MovePrevious CALL2 End If If rs.BOF = True Then MsgBox "SORRY ! NO RECORDS TO DISPAY" rs.MoveFirst CALL2 End IfEnd Sub

COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst If job_CD.Text <> " " Then Do While rs.EOF <> True If rs!job_CD = job_CD.Text Then CALL2 Exit Do End If rs.MoveNext Loop Else MsgBox "PLEASE ENTER THE VALUE IN BILL_CD " End If If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


STAFF - SALARY

GENERAL SECTIONDim db As ConnectionDim rs As RecordsetDim rs1 As RecordsetDim rs2 As RecordsetDim f As Integer

CODING TO DISPLAY STAFF-CODE BY COMBOPrivate Sub Combo1_Click() Set rs1 = New Recordset rs1.Open "select * from STAFF_master where staff_cd = '" & combo1.Text & "'", db, adOpenStatic, adLockOptimistic If rs1.RecordCount >= 1 Then Label15.Caption = rs1!nm Set rs2 = New Recordset rs2.Open "select * from STAFF_grade where job_cd = '" & rs1!JOB_CD & "'", db, adOpenStatic, adLockOptimistic If rs2.RecordCount >= 1 Then Label16.Caption = rs2!Description text2.Text = rs2!BASIC Text4.Text = rs2!HRA Text5.Text = rs2!DA Text11.Text = rs2!PF Else Label16.Caption = "None" text2.Text = "0" Text4.Text = "0" Text5.Text = "0" Text11.Text = "0" End If Else Label15.Caption = "Unknown Staff" End IfEnd Sub

CODING TO MOVE FIRST IN RECORDSETPrivate Sub first_Click() rs.MoveFirst dispEnd Sub

CODING TO MOVE LAST IN RECORDSETPrivate Sub last_Click() rs.MoveLast dispEnd Sub

CODING TO MOVE PREVIOUS IN RECORDSETPrivate Sub pre_Click() rs.MovePrevious If rs.BOF Then rs.MoveFirst


End If dispEnd Sub

CODING TO MOVE NEXT IN RECORDSETPrivate Sub next_Click() rs.MoveNext If rs.EOF Then rs.MoveLast End If dispEnd Sub

CODING TO EXITINGPrivate Sub exit_Click()Unload MeEnd Sub

CODING FOR DELETEPrivate Sub delete_Click()rs.DELETE text1.Text = "" name1.Text = "" address.Text = "" text2.Text = "" Text3.Text = "" Text4.Text = "" Text5.Text = "" Text6.Text = "" Text7.Text = "" combo1.Text = "" Text8.Text = "" Text9.Text = "" Text10.Text = "" Text11.Text = "" Text12.Text = "" Text13.Text = "" Text14.Text = "" Text15.Text = "" Text16.Text = "" Text17.Text = "" Option1.Value = FalseOption2.Value = FalseOption3.Value = FalseOption4.Value = FalseSet rs = New ADODB.Recordsetrs.Open "select * from staff_salary", db, adOpenStatic, adLockOptimistic MsgBox ("one Record is Deleted......")End Sub

CODING FOR DISPLAY LABEL IN ACTIVE MODEPrivate Sub Timer1Timer()Tm.Caption = Timeshape1.BorderColor = vbRed * RndEnd Sub

CODING TO SAVEPrivate Sub update_Click()If f = 1 Then


rs.AddNew rs!sal_cd = text1.Text rs!Name = name1.Text rs!address = address.Text End If rs!BASIC = text2.Text If Text3.Text = "" Then rs!bonus = 0 Else rs!bonus = Text3.Text End If rs!HRA = Text4.Text rs!DA = Text5.Text If Text6.Text = "" Then rs!ariar = 0 Else Rs!ariar = Text6.Text End If If Text7.Text = "" Then rs!un = 0 Else rs!un = Text7.Text End If If rs!other_ded = "" Then rs!other_ded = 0 Else rs!other_ded = Text8.Text End If If rs!other_gain = "" Then rs!other_gain = 0 Else rs!other_gain = Text9.Text End If rs!tot_gain = Text10.Text rs!PF = Text11.Text If rs!loan_amt = "" Then rs!loan_amt = 0 Else rs!loan_amt = Text12.Text End If rs!tot_ded = Text13.Text rs!net_pay = Text14.Text rs!DT = Text15.Text If Text17.Text = "" Then rs!remark = " " Else rs!remark = Text17.Text End If rs!sal_cd = combo1.Text If Option1.Value = True Then

rs!p_mode = "C" ElseIf Option2.Value = True Then

rs!p_mode = "D" ElseIf

Option3.Value = True Then rs!p_mode = "Q"

Else rs!p_mode = "O" End If

rs.UPDATE If f = 1 Then


MsgBox ("A new record is added ... ") Else MsgBox ("Previously record is updated... ") End If f = 0End Sub

CODING FOR AD NEW RECORDPrivate Sub add_Click() f = 1 If rs.RecordCount >= 1 Then rs.MoveLast tsal_cd = rs!sal_cd + 1 Else tsal_cd = 1000 End If text1.Text = tsal_cd text2.Text = "" Text3.Text = "" Text4.Text = "" Text5.Text = "" Text6.Text = "" Text7.Text = "" combo1.Text = "" Text8.Text = "" Text9.Text = "" Text10.Text = "" Text11.Text = "" Text12.Text = "" Text13.Text = ""

Text14.Text = "" Text15.Text = Date

Text16.Text = "" Text17.Text = ""

Option1.Value = False Option2.Value = False Option3.Value = False text2.SetFocusEnd Sub

FORM - LOADPrivate Sub Form_Load() dat.Caption = Date f = 0 Set db = New Connection Set rs = New Recordset Set rs1 = New Recordset db.Open "provider=msdasql;dsn=form1;uid=cell;pwd=setup;" rs.Open "select * from staff_salary order by sal_cd asc", db, adOpenStatic, adLockOptimistic rs1.Open "select * from STAFF_master", db, adOpenStatic, adLockOptimistic While Not rs1.EOF combo1.AddItem rs1!staff_cd rs1.MoveNext Wend dispEnd Sub

PROCEDURE FOR DISPLAY RECORDSPrivate Sub disp()


If rs.RecordCount >= 1 Then

text1.Text = rs!sal_cd text2.Text = rs!BASIC name1.Text = rs!Name address.Text = rs!adr If rs!bonus = 0 Then Text3.Text = "" Else Text3.Text = rs!bonus End If Text4.Text = rs!HRA Text5.Text = rs!DA If rs!ariar = 0 Then Text6.Text = "" Else Text6.Text = rs!ariar End If If rs!un = 0 Then Text7.Text = "" Else Text7.Text = rs!un End If If rs!other_ded = 0 Then Text8.Text = "" Else Text8.Text = rs!other_ded End If If rs!other_gain = 0 Then Text9.Text = "" Else Text9.Text = rs!other_gain End If Text10.Text = rs!tot_gain Text11.Text = rs!PF If rs!loan_amt = 0 Then Text12.Text = "" Else Text12.Text = rs!loan_amt End If Text13.Text = rs!tot_ded Text14.Text = rs!net_pay Text15.Text = rs!DT Text16.Text = rs!p_mode If rs!remark = " " Then Text17.Text = "" Else Text17.Text = rs!remark End If combo1.Text = rs!sal_cd If rs!p_mode = "C" Or rs!p_mode = "c" Then Option1.Value = True ElseIf rs!p_mode = "D" Or rs!p_mode = "d" Then Option2.Value = True ElseIf rs!p_mode = "Q" Or rs!p_mode = "q" Then Option3.Value = True Else Option4.Value = True End If Else MsgBox ("No records in Data base ... ")


End IfEnd Sub

CODING TO CALCULATE “PF”Private Sub Text11_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text12.Text) + Val(Text11.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “LOAN AMOUNT”Private Sub Text12_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “BASIC”Private Sub Text2_Change() Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)End Sub

CODING TO CALCULATE “BONUS”Private Sub Text3_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “HRA”Private Sub Text4_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “DA”Private Sub Text5_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)End Sub

CODING TO CALCULATE “ARIAR”Private Sub Text6_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text)


Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “UNION”Private Sub Text7_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “OTHER DED”Private Sub Text8_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “OTHER GAIN”Private Sub Text9_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub


STAFF - SALARY

GENERAL SECTIONDim db As ConnectionDim rs As RecordsetDim rs1 As RecordsetDim rs2 As RecordsetDim f As Integer

CODING TO DISPLAY STAFF-CODE BY COMBOPrivate Sub Combo1_Click() Set rs1 = New Recordset rs1.Open "select * from STAFF_master where staff_cd = '" & combo1.Text & "'", db, adOpenStatic, adLockOptimistic If rs1.RecordCount >= 1 Then Label15.Caption = rs1!nm Set rs2 = New Recordset rs2.Open "select * from STAFF_grade where job_cd = '" & rs1!JOB_CD & "'", db, adOpenStatic, adLockOptimistic If rs2.RecordCount >= 1 Then Label16.Caption = rs2!Description text2.Text = rs2!BASIC Text4.Text = rs2!HRA Text5.Text = rs2!DA Text11.Text = rs2!PF Else Label16.Caption = "None" text2.Text = "0" Text4.Text = "0" Text5.Text = "0" Text11.Text = "0" End If Else Label15.Caption = "Unknown Staff" End IfEnd Sub

CODING TO MOVE FIRST IN RECORDSETPrivate Sub first_Click() rs.MoveFirst dispEnd Sub

CODING TO MOVE LAST IN RECORDSETPrivate Sub last_Click() rs.MoveLast dispEnd Sub

CODING TO MOVE PREVIOUS IN RECORDSETPrivate Sub pre_Click() rs.MovePrevious If rs.BOF Then rs.MoveFirst


End If dispEnd Sub

CODING TO MOVE NEXT IN RECORDSETPrivate Sub next_Click() rs.MoveNext If rs.EOF Then rs.MoveLast End If dispEnd Sub

CODING TO EXITINGPrivate Sub exit_Click()Unload MeEnd Sub

CODING FOR DELETEPrivate Sub delete_Click()rs.DELETE text1.Text = "" name1.Text = "" address.Text = "" text2.Text = "" Text3.Text = "" Text4.Text = "" Text5.Text = "" Text6.Text = "" Text7.Text = "" combo1.Text = "" Text8.Text = "" Text9.Text = "" Text10.Text = "" Text11.Text = "" Text12.Text = "" Text13.Text = "" Text14.Text = "" Text15.Text = "" Text16.Text = "" Text17.Text = "" Option1.Value = FalseOption2.Value = FalseOption3.Value = FalseOption4.Value = FalseSet rs = New ADODB.Recordsetrs.Open "select * from staff_salary", db, adOpenStatic, adLockOptimistic MsgBox ("one Record is Deleted......")End Sub

CODING FOR DISPLAY LABEL IN ACTIVE MODEPrivate Sub Timer1Timer()Tm.Caption = Timeshape1.BorderColor = vbRed * RndEnd Sub

CODING TO SAVEPrivate Sub update_Click()If f = 1 Then


rs.AddNew rs!sal_cd = text1.Text rs!Name = name1.Text rs!address = address.Text End If rs!BASIC = text2.Text If Text3.Text = "" Then rs!bonus = 0 Else rs!bonus = Text3.Text End If rs!HRA = Text4.Text rs!DA = Text5.Text If Text6.Text = "" Then rs!ariar = 0 Else Rs!ariar = Text6.Text End If If Text7.Text = "" Then rs!un = 0 Else rs!un = Text7.Text End If If rs!other_ded = "" Then rs!other_ded = 0 Else rs!other_ded = Text8.Text End If If rs!other_gain = "" Then rs!other_gain = 0 Else rs!other_gain = Text9.Text End If rs!tot_gain = Text10.Text rs!PF = Text11.Text If rs!loan_amt = "" Then rs!loan_amt = 0 Else rs!loan_amt = Text12.Text End If rs!tot_ded = Text13.Text rs!net_pay = Text14.Text rs!DT = Text15.Text If Text17.Text = "" Then rs!remark = " " Else rs!remark = Text17.Text End If rs!sal_cd = combo1.Text If Option1.Value = True Then

rs!p_mode = "C" ElseIf Option2.Value = True Then

rs!p_mode = "D" ElseIf

Option3.Value = True Then rs!p_mode = "Q"

Else rs!p_mode = "O" End If

rs.UPDATE If f = 1 Then


MsgBox ("A new record is added ... ") Else MsgBox ("Previously record is updated... ") End If f = 0End Sub

CODING FOR AD NEW RECORDPrivate Sub add_Click() f = 1 If rs.RecordCount >= 1 Then rs.MoveLast tsal_cd = rs!sal_cd + 1 Else tsal_cd = 1000 End If text1.Text = tsal_cd text2.Text = "" Text3.Text = "" Text4.Text = "" Text5.Text = "" Text6.Text = "" Text7.Text = "" combo1.Text = "" Text8.Text = "" Text9.Text = "" Text10.Text = "" Text11.Text = "" Text12.Text = "" Text13.Text = ""

Text14.Text = "" Text15.Text = Date

Text16.Text = "" Text17.Text = ""

Option1.Value = False Option2.Value = False Option3.Value = False text2.SetFocusEnd Sub

FORM - LOADPrivate Sub Form_Load() dat.Caption = Date f = 0 Set db = New Connection Set rs = New Recordset Set rs1 = New Recordset db.Open "provider=msdasql;dsn=form1;uid=cell;pwd=setup;" rs.Open "select * from staff_salary order by sal_cd asc", db, adOpenStatic, adLockOptimistic rs1.Open "select * from STAFF_master", db, adOpenStatic, adLockOptimistic While Not rs1.EOF combo1.AddItem rs1!staff_cd rs1.MoveNext Wend dispEnd Sub

PROCEDURE FOR DISPLAY RECORDSPrivate Sub disp()


If rs.RecordCount >= 1 Then

text1.Text = rs!sal_cd text2.Text = rs!BASIC name1.Text = rs!Name address.Text = rs!adr If rs!bonus = 0 Then Text3.Text = "" Else Text3.Text = rs!bonus End If Text4.Text = rs!HRA Text5.Text = rs!DA If rs!ariar = 0 Then Text6.Text = "" Else Text6.Text = rs!ariar End If If rs!un = 0 Then Text7.Text = "" Else Text7.Text = rs!un End If If rs!other_ded = 0 Then Text8.Text = "" Else Text8.Text = rs!other_ded End If If rs!other_gain = 0 Then Text9.Text = "" Else Text9.Text = rs!other_gain End If Text10.Text = rs!tot_gain Text11.Text = rs!PF If rs!loan_amt = 0 Then Text12.Text = "" Else Text12.Text = rs!loan_amt End If Text13.Text = rs!tot_ded Text14.Text = rs!net_pay Text15.Text = rs!DT Text16.Text = rs!p_mode If rs!remark = " " Then Text17.Text = "" Else Text17.Text = rs!remark End If combo1.Text = rs!sal_cd If rs!p_mode = "C" Or rs!p_mode = "c" Then Option1.Value = True ElseIf rs!p_mode = "D" Or rs!p_mode = "d" Then Option2.Value = True ElseIf rs!p_mode = "Q" Or rs!p_mode = "q" Then Option3.Value = True Else Option4.Value = True End If Else MsgBox ("No records in Data base ... ")


End IfEnd Sub

CODING TO CALCULATE “PF”Private Sub Text11_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text12.Text) + Val(Text11.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “LOAN AMOUNT”Private Sub Text12_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “BASIC”Private Sub Text2_Change() Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)End Sub

CODING TO CALCULATE “BONUS”Private Sub Text3_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “HRA”Private Sub Text4_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “DA”Private Sub Text5_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)End Sub

CODING TO CALCULATE “ARIAR”Private Sub Text6_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text)


Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “UNION”Private Sub Text7_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “OTHER DED”Private Sub Text8_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub

CODING TO CALCULATE “OTHER GAIN”Private Sub Text9_Change()Text10.Text = Val(text2.Text) + Val(Text3.Text) + Val(Text4.Text) + Val(Text5.Text) + Val(Text6.Text) + Val(Text9.Text) Text13.Text = Val(Text7.Text) + Val(Text8.Text) + Val(Text11.Text) + Val(Text12.Text) Text14.Text = Val(Text10.Text) - Val(Text13.Text)

End Sub


STAFF - GRADEGENERAL SECTION

Dim db As ConnectionDim rs, rs1 As RecordsetDim f As IntegerDim X As IntegerDim Y As Integer

AUTOMATICALY DISPLAY DATEPrivate Sub Doj_GotFocus() Doj.Text = DateEnd Sub

COADING OF EXIT COMMANDPrivate Sub exit_Click() Unload MeEnd Sub

FORM LOADPrivate Sub Form_Load()dat.Caption = Date f = 0 Set db = New Connection Set rs = New Recordset Set rs1 = New Recordset db.Open "provider=msdasql;dsn=FORM1;uid=CELL;pwd=SETUP;" rs.Open "select * from staff_master order by staff_cd asc", db, adOpenStatic, adLockOptimistic rs1.Open "select * from STAFF_GRADE", db, adOpenStatic, adLockOptimistic dispEnd Sub

FUNCTION(CALL1) FOR CLEAR THE CONTENTSPrivate Sub CALL1() STAFF_CD.Text = tstaff_cd NAME1.Text = "" DOB.Text = "" DOJ.Text = "" E_QUALI.Text = ""

P_QUALI.Text = "" TEL.Text = Date MOBILE.Text = "" ADDRESS.Text = "" REMARK.Text = "" NAME1.SetFocus End Sub

FUNCTION(CALL2) FOR DISPLAY RECORDSPublic Sub CALL2()


If rs.RecordCount >= 1 Then STAFF_CD.Text = rs!STAFF_CD NAME1.Text = rs!nm addr.Text = rs!addr DOB.Text = rs!DOB TEL.Text = rs!TEL MOBILE.Text = rs!mobil DOJ.Text = rs!date_of_j REMARK.Text = rs!REMARK JOB_CD.Text = rs!JOB_CD e_quali.Text = rs!E_QUALI p_quali.Text = rs!P_QUALI Else MsgBox ("No records in Data base ... ") End IfEnd Sub

COADING OF SAVE COMMANDPrivate Sub SAVE_Click()If f = 1 Then rs.AddNew rs!STAFF_CD = Text1.Text End If Call3 rs.UPDATE If f = 1 Then MsgBox ("A new record added ... ") Else

MsgBox ("Previous record updated ... ") End If f = 0End Sub






rs!nm = NAME1.Text rs!addr = ADDRESS.Text rs!DOB = DOB.Text rs!TEL = TEL.Text rs!mobil = MOBILE.Text rs!date_of_j = DOJ.Text rs!REMARK = REMARK.Text rs!JOB_CD = JOB_CD.Text rs!E_QUALI = E_QUALI.Text rs!P_QUALI = P_QUALI.Text

End Sub

COADING FOR NEW COMMANDPrivate Sub add_Click()f = 1 If rs.RecordCount >= 1 Then rs.MoveLast tstaff_cd = rs!STAFF_CD + 1 Else tstaff_cd = 1000 End If Call1End Sub

COADING FOR DELETE COMMANDPrivate Sub DELETE_Click()rs.DELETE call1Set rs = New ADODB.Recordsetrs.Open "select * from staff_master", db, adOpenStatic, adLockOptimistic MsgBox ("one Record is Deleted......")End Sub


COADING TO DISPLAY LAST RECORDPrivate Sub last_Click()On Error Resume NextX = 0 If Y > O Then MsgBox "END OF RECORDS" End If If rs.RecordCount >= 1 Then rs.MoveLast


CALL2 Y = 1 Else MsgBox "END OF RECORDS !" End IfEnd Sub


COADING TO DISPLAY PREVIOUS RECORDPrivate Sub PREVIOUS_Click()On Error Resume NextY = 0 If rs.RecordCount >= 1 Then Rs.MovePrevious CALL2 End If If rs.BOF = True Then MsgBox "SORRY ! NO RECORDS TO DISPAY" rs.MoveFirst CALL2 End IfEnd Sub

COADING FOR SEARCH COMMANDPrivate Sub SEARCH_Click()rs.MoveFirst If job_CD.Text <> " " Then Do While rs.EOF <> True If rs!job_CD = job_CD.Text Then CALL2 Exit Do End If rs.MoveNext Loop Else MsgBox "PLEASE ENTER THE VALUE IN BILL_CD " End If If rs.EOF = True Then MsgBox "NO SUCH RECORDS" End IfEnd Sub


Code Efficiency

The efficiency of source code is directly tied to the efficiency of algorithm defined.

However, the coding style can have an effect on execution speed and memory

requirements. The following set of guidelines is applied during coding:

1. Before coding all arithmetic and logical expressions are simplified.

2. Where ever possible we have carefully evaluate the nested loops so that

if statements or expressions can be moved outside.

3. We have not used the multi-dimensional arrays.

4. We have used the integer arithmetic and Boolean expression, wherever

required.


Optimization of Code

The basic design model uses the analysis model as the framework for

implementation. The analysis model captures the logical information about the

system, while the design model must add details to support efficient information

access. During design optimization we must:

1. Add redundant association to minimize access cost and maximize

convenience.

2. Rearrange the computation for greater efficiency.

3. Save derived attributes to avoid recompilation of complicated

expression.

4. During report generation we used an optimization technique of

rearranging execution order for greater efficiency.

5. Redundancy of data in the tables has been removed through

Normalization technique. All the tables are designed in normalized form.

6. Explicit & Implicit locks are used where needed.



Validation Checks

Any other cannot access the facility given to the management. Except the

management the other user can access only those facility, which are given to them.

These are all restricted by the password.

Validation checks for Manager. Before accessing the manager ID and password for

the Manager is checked by the computer. If valid, allows the manager to access the

otherwise display a message box.

Each transaction is saved by currently working user as an authority so that in future

if any forgery is found then easily investigation can be made on the basis of that.

If the User Id and password is not suitable for the administrative works then he/she

will not be permitted to enter concerned menu, the user level menu feature is

applicable in the software.

Some time deletion and addition in master is also not allowed for general users.


Testing

The word “test” is derived from the Latin word “testum” meaning pottery vessel

used to measure and access weight. The testing of software is a means of

accessing or measuring the software to determine its quality. Testing is important

because it assesses if the system actually performs, and how well it performs in its

final environment against defined specifications or requirements. Testing is done

with one primary objective- to ensure the quality of software before live operations.

The main purpose of testing, from the produce’s viewpoint, is to gain confidence.

Testing should be in-depth and not superficial. Testing involves operation of a

system or application under controlled conditions and evaluating the results. The

controlled conditions should include both normal and abnormal conditions. In the

development of automated system for Vishal Prepaid Agency, we have applied the

following testing techniques and testing Strategies.

1. Testing Techniques

A) White - Box Testing

a. Guarantee that all independent paths within a module have been

exercised at least once.

b. Exercise all logical decisions on their true and false sides.

c. Execute all loops at their boundaries and within their operational

bounds.

d. Exercise internal data structures to ensure their validity.


B) Black - Box Testing

a. Interface Errors

b. Errors in Data Structures or external database access.

c. Performance

d. Initialization Errors

2. Testing Strategies

A) Unit Testing

Unit Testing, also called module or component testing is testing individual

software units independently of the other units in the same system. The

programmer does this testing. Unit testing is recognized as one of the most

efficient ways to reduce the density and proliferation of errors in a software

application. Unit testing has been done for each screen of the system. We

have followed the following procedure to perform unit testing:

a. Identified the scenarios for each action in all the screens.

b. Tested main method in each screen to invoke that screen.

c. Tested the output for all the possible combination of input values and

user actions.

d. Examine the result of each user action.


B) Integration Testing

Integration testing is done when unit testing has already been done for each

separate module and all modules have been integrated. This is an integrated

form of testing which focuses on functionality and interfaces between units

and modules. Integration testing was done for the system when different

modules were connected together. Integration testing was performed to

ensure the achievement of functionality as desired by the automated system

of Vishal Prepaid Agency when brought together .

C) Verification And Validation Criteria

Some of the important verification and validation criteria as applied to the

automated system are:


Implementation

Implementation is a phase where a number of activities that have been going on

parallel so far have to culminate. To ensure that all these activities indeed converge

at the right time and at the right place without any delays on account of unforeseen

problems, to get the software to be used as it should, is what managing the

implementation phase is all about. Typically the steps involved are:

1. Installation Plan: Much before the software could be actually ready, a detailed

plan has to be prepared in terms of hardware, procurement and installation.

What machines are to be installed at which location and at what point in time,

provision of the necessary infrastructure for installation of the same, site

preparation, arranging any machine specific or commodity software specific

Agency for different categories of users etc. are details which would need to be

worked out. Likewise a plan has got to be made for installation of the software

to be implemented. Details of which modules are to be enabled/disabled in each

location have to be worked out. Therefore a comprehensive installation plan

needs to be in place, which gives location wise installation details as relevant to

different user groups.

So, for Vishal Prepaid Agency an implementation plan was prepared at that

right time. Here we will need to install packages at two different machines [may

be Server and clients]. These two workstations are: one for the manager and

second for the nodes located at different places. All these workstations need to

be connected to one server placed with the manager and which contains the

database.


2. Data Preparation And Conversion: Assuming that the system is expected to go

live from a particular date, all backlog of data has to be transcribed to fit into the

new formats and coding schemes, and rigorously errors are checked to ensure

no loss of information.

For Vishal Prepaid Agency all the existing data was fed into the system, as the

details of the member is to be maintained old records also apart from the fresh

data.

3. Conversion Testing: Where data is converted from existing files or databases,

rigorous conversion testing needs to be done to ensure proper conversion. The

following steps testing were performed as a part of conversion for Vishal

Prepaid Agency.

4. Tallying of input and output records.

5. Extraction of sample records from both the old and new set of records. These

are then directly compared with each other.

6. Check value ranges of fields within each record.

7. Check whether the required relationships between records are maintained.

8. User Agency: The successful implementation of any software is dependent in

good measure on the quality of Agency imparted. Different user groups need to

be identified. An Agency need analysis has to be done for each of these groups

to find out what kind of Agency is required for each. Getting trained on aspects

that are not relevant may sometimes tend to confuse the users.

For Vishal Prepaid Agency we need to create two groups i.e. manager,

General users. All two groups need to be trained so that for them the concerned

software has the maximum appeal of user-friendliness in it and they free to work

with it. This is to ensure that they are not hesitated to use the system.


Evaluation

Evaluation is one of the key aspects of the action inquiry approach, being used to

inform further action at each stage of the cycle. The effectiveness of the project will

be determined using the following methods at appropriate stages during the project.

To evaluate whether the management is satisfied with the software provided to

them or not, take the feedback from every member of the management either

on the paper or on the feedback form.

The above method is applied for manager, User and members also.

To evaluate the usefulness of the process, management will keep a journal,

which records their actions and reflections on that action. Analysis of journals

will indicate the effectiveness of the process.

Feedback from the manager will actually evaluate the system because the

software is developed by keeping in mind the need of the manager now the

manager does not have to go to each node for details.

Summative evaluation of the project will involve interviews with almost all the

members and manager. Further feedback will be sought from a colleague of

each staff to provide objective evidence of new ways of practicing evaluation.

Additionally, independent observers will be asked to provide written feedback on

the manager.


Maintenance

A system should be created whose design is comprehensive and farsighted

enough to serve current and projected user needs for several years to come. The

better the system design, the easier it will be to maintain and the maintenance cost

will be low. It is important to detect software design errors early on, as it is less

costly than if errors remain unnoticed until maintenance is necessary. Maintenance

is performed most often to improve the existing software rather than to respond to a

crisis or system failure. Maintenance is also done to update software in response to

the change made in the organization. This work is not as substantial as enhancing

the software, but it must be done. With respect to the maintenance of the

automated system for Vishal Prepaid Agency. all these points have been taken into

consideration. For example, firstly it has been taken into consideration that:

1) If the Management of the company decided to Launch another scheme in

the near future than the management can do it easily.

2) If the management wants to increase the rate or scheme duration..

Apart from the above points the system has been developed in such a way that in

future if any changes need to be incorporated, they can be done with minimum

effort and expenditure.


Security Measures Taken

Security and controls are required not only for preventing inadvertent mistakes

made by users, but also to prevent misuse of the system and ensure data integrity.

In an automated system of Agency Manager the following security measures have

been considered:

1. Access Control

Access Control can be defined as control established to ensure that only people

with the proper authority have access to the data. Different types of access

control, which are used in this software are as follows:

A) Transaction Access

All users of a system need not have access to all transactions in a system.

Users must have access only to transactions, which are required by them

for their day-to-day operations. A Manager in an Agency needs to submit

his daily report only. Thus he should not have access to the Agency

records.

B) Data Access

Apart from having access to transactions, which are required for daily

operations, users must only be allowed to see specific instances of

transactions. In some applications it may be required that users must only

see data relating to their needs. Thus the head of the department will have

access to the department query transaction, but the user will not be shown


all data, the user will be shown data belonging’s to the user’s department

only.

In Vishal Prepaid Agency, all users cannot see the details of the records

entered.

C) Physical Access

The best form of access control is the physical access control. Only

authorized personal should be allowed to do specific tasks like booting of

the machine, mounting disks, distributing reports etc.

In this software the database is centralized means all the data is stored at

one place called as server where as number of clients are attached to it.

Without the server nothing can be done. So, for starting server an

authorized person should be there.

2. Validations

Validations of data entered on various input screens are not a security for the

system but a control to ensure that clean data goes into the system. If data is

not validated on input, you will end up with a lot of inconsistent data.

In computer parlance, this is referred to as ‘Garbage In, Garbage Out’. If proper

validation is not done, user tends to lose confidence in the system and it

eventually boils down to a new project of clearing up the data. Typical

validations done on input screen are as follows:

Length of data.


Type of data (numeric, integers, alphabetic, alphanumeric)

Validation against masters

Discreet values

Cross validation of data across various fields

3. Data Integrity

We can have the best of validations in a system but invalid data can always get

into the system due to some recent changes done on the software, which was

not tested comprehensively, or due to corruption. Whatever the cause, it is a

very good control practice to periodically check the integrity of the data o the

system. Data Integrity could be verified by a number of techniques. Some of the

used techniques are listed below :

Tallying number of records across various tables in the database.

Tallying critical fields across tables in the database.

Whatever be the technique, periodic validation of data will give us early warning

signals in case something is wrong with database.


Cost Estimation Of The Project

The cost of the project can be calculated by Constructive Cost Model (COCOMO).

Barry Bohem introduced COCOMO Model. Boehm’s hierarchy of models takes the

following form:

Model1 : Basic COCOMO is a static single-valued model that computes software

development effort (and cost) as a function of program size expressed

in estimated lines of code.

Model2 : Intermediate COCOMO computes software development effort as a

function of program size and a set of “cost drivers” that include

subjective assessments of product, hardware, personnel and project

attributes.

Model3 : Advanced COCOMO incorporates all characteristics of the intermediate

versions with the assessment of the cost driver’s impact on each step

(analysis, design, etc.) of the software engineering process.

So, for the development of the automated system for On-Line complaint monitoring

system, I will use the Basic COCOMO Model.

COCOMO may be applied to three classes of software projects as given:

1. Organic Mode: Relatively small, simple software projects in which small teams

with good application experience work to a set of less than rigid requirements.


2. Semi-detached Mode: An intermediate (in size & complexity) software project in

which teams with mix experience levels must meet a rigid and less than rigid

requirements.

3. Embedded Mode: a software project that must be developed within a set of tight

hardware, software and operational constraints.

The basic COCOMO equations take the form:

E=Ab*(KLOC) Bb

D=Cb* E Db

Where E is the effort applied in person-months, D is the development time in

chronological months (elapsed time), and KLOC is the estimated number of

delivered lines of code for the project (expressed in thousands). The coefficients Ab

and Cb and the exponents Bb and Db are given the table :

Table: Basic COCOMO Model

Software Project Ab Bb Cb Db

Organic 2.4 1.05 2.5 0.38

Semi-Detached 3.0 1.12 2.5 0.35

Embedded 3.6 1.20 2.5 0.32


Now, for the automated system for On-Line Complaint Monitoring System on

applying Basic COCOMO model, we get…

LOC = 1141

KLOC = 1.141

E = Ab*(KLOC) Bb

Therefore, E = 2.4 * (1.141)1.05

= 2.76 efforts applied per person month

D = Cb* E Db

Therefore, D = 2.5 * 2.760.38

= 3.7 months.


PERT Chart

PERT Chart is a scheduling technique that also shows graphically which tasks

must be completed before others are begun. PERT controls time and costs during

the project and also facilitates finding the right balance between completing a

project on time and completing it with in the budget. PERT recognizes that projects

are complex, that some tasks must be completed before others can start, and that

the appropriate way to manage a project is to define and control each task.


12

Analysis

Designing

18

Coding

24

Unit Testing

12

5.

Documentation

60

Integration Testing

Requirement Gathering

1.

3.

4.

9.

6.

24

Implementation

7

Review

8.

7

7.

Finish

10.

12 12

2.

GANTT Chart

Gantt chart provides a graphical illustration of a schedule that helps to plan,

coordinate, and track specific tasks in a project.

Finish

Docum

entation

Review

Implem

entation

Integration Testing

Unit Testing

Coding

Design

Analysis

Requirem

ent G

athering

Start

Work Tasks

2126

0108


June

1522

2605

0714

1801

0612

24


July

August

September

Future Scope Of The Project

END USER SUPPORT: The proposed system is developed with roles like oracle

and Visual Basic it means that if proposed Agency increases his users it just

has to add more machines and can install client software to new machines

to provide Enquiry on one machine, Amount receiving on other, Amount

receiving on other, Equipment issue/receiving on other and so on...

SECURITY: Data is secure. Only the administrators can do backup and restoring

of data type of job by giving login name and password. To operate the

program also administrator has to enter password.

LARGE DATABASE SUPPORT: using oracle as DBMS means large number of

records can be managed without facing any problem.

UNLIMITED USERS: The proposed system provides with unlimited number of

users. Besides being highly quantities the project presents a unique

combination of mathematical tools.


Bibliography

The Bibliography contains references to all the documents that were used to

develop the software.

1. Software Engineering ‘A practitioner’s approach’ – Roger S. Pressman,

(McGrawHill International Edition).

2. Visual Basic 6.0 Super Bible – David Jung, Pierre Boutquin, John D. Conley,

Loren Eidahl, Lowell Mauer, Jack Purdum.

3. The Visual Basic 6.0 Database – How To Buy Eric Winemiller, Jason Roff, Bill

Meyman, Ryan Groom.

The Complete Reference Visual Basic 6.0 By Noel Jerke.

4. Oracle8 ‘TheCompleteReference’–Loney Koch(Tata McGraw Hill).

5. Commercial Application Development Using Oracle Developer 2000 By Ivan

Bayross.

6. Database System Concepts – Abraham Silberschatz, Henry F. Korth, S.

7. Study material by IGNOU.


Glossary

Analysis: Analysis means breaking a problem into successively manageable

parts for individual study.

Automated Systems: These are nothing but man-made systems that interact

with or are controlled by one or more computers.

Central Functions: Central Functions are the main work of the system. They

transform the major inputs into the major outputs.

Cohesion: Strength within a modules; degree of relationship between elements

within a module.

Constant Data: This implies to data that are same for every entry.

Coupling: It is the strength of relation between modules. It is a measure of the

strength of interconnection between one module and another. The degree

of dependence of one module on another, specifically, a measure of the

chance that a defect in one module will appear as a defect in the other, or

the chance that a change to one module will necessitate a change to the

other.

Context Diagram: This will be the most general diagram, really a bird’s eye view

of data movement in the system.


Control: In a system, the element or component that governs the pattern of

activities of the system.

Conversion: Conversion is the task of translating the user’s current files, forms

and databases to the format required by the new system.

Database: A store of integrated data capable of being directly addressed for

multiple uses; it is organized so that various files can be accessed through

a single reference based on the relationship among records in a file rather

than the physical location.

Database management system (DBMS): The software that determines how

data must be structured to produce the user’s view; manages, stores, and

retrieves data and enforces procedures.

Data Coupling: A form of coupling in which one module communicates

information to another in the form of elementary parameters.

Data Flow Diagram: Graphic representation of data movement, process, and

files (data stores) used in support of an information system.

Data Integrity: The extent to which the data used for processing is reliable,

accurate, and free from error.


Data Stores: Data stores could be thought of as the ‘memory’ of the system. In a

data flow diagram, a storage area for collecting data input during

processing; the symbol is an open rectangle.

Data structure: A logically related set of data that can be decomposed into lower

level data elements; a group of data elements handled as a unit.

Design: The (iterative) process of taking a logical model of a system, together

with a strongly stated set of objectives for that system, and producing the

specification of a physical system that will meet those objectives.

Database Design: It involves designing the conceptual model of the database.

Documentation: A means of communication; a written record of a phase of a

specific project; it establishes design and performance criteria for phases

of the project.

End-users: End-user is widely used by system analysts to refer to people who

are not professional information system specialists but who use computers

to perform their jobs.

External Entity: They are organizations, other information systems,

departments, or people, which represent a source or destination of

transaction or data.


Feasibility Study: An important outcome of the preliminary investigation is the

determination that the system requested is feasible, which is done through

feasibility study.

Feedback: The part of a closed-loop system that automatically brings back

information about the condition being controlled.

Field: A specified area of a record used for a particular category of data.

File: Collection of related records organized for a particular purpose.

Flexibility: A measure of the degree to which a system, as is, can be used in a

variety of ways.

Gantt Chart: A static system model used for scheduling; portrays output

performance against time.

Implementation: In system development-a phase that focuses on user Agency,

site preparation and file conversion for installing a candidate system.

Information: A meaningful set of data that tells something about the data

relationships.

Initial Investigation: An exploratory activity that determines whether a user

request is valid and feasible before a standard of action is recommended.

Maintenance: Restoring something to its original condition.


Manuals: A form of documentation to guide employees in doing their tasks.

Model: A logical or mathematical representation of a system that encompasses

features of interest to the user.

Module: A module is defined as a set of instructions, which can be invoked by

name. It is a group of instructions, i.e., a paragraph, block, subprogram,

subroutine or the like.

On-Line system: A system that accepts input directly from the area where it is

created and in which the output or results of computation are returned

directly to where they are required.

Output: Data that have been processed; the end result (product) of the system

under study.

Overhead: Allocated costs that includes maintenance expense, heat, light and

power; costs that are neither direct nor indirect; costs that are tagged to

the general administration of the business.

Parallel run: Putting the new system into operation in conjunction with the

continued operation of the old system.

Parameter: A variable that is given a constant value for a specific purpose or

process.


Partitioning: Dividing a problem into smaller, separate elements for easier

understanding or solution.

Password: Identity authenticator; a key that allows access to a program, system,

or procedure.

Physical Design: A design that produces the working system by defining design

specifications that tell programmers exactly what the candidate system

must do.

Planning: Studying a project standard of action and determining what is to done

to meet stated goals.

Process: Process that transforms input into useful output; in data flow diagram –

indicated by a bubble or a circle.

Project Evaluation and Review Technique (PERT): A flow system model used

to manipulate various values as a basis for determining the critical path, to

interpret these relationships and to relate them back to the real world as a

control technique.

Reliability: Dependability or level of confidence; in systems work-the need to

gather dependable information for use in making decisions about the

system being studied.


Security: The protection of data or hardware against accidental or intentional

damage from a defined threat.

System Analysis: It is the process of totally understanding the current system by

gathering and interpreting the facts, diagnosing problems and using the

facts to improve the current system.

System Design: Detailed concentration on the technical and other specifications

that will make the new system.

Unit testing: This involves the test carried out on modules/ programs, which

make up a system.

Validation: Checking the quality of software in both simulated and live

environment.


Documents

Project Documentation Sim Distribution