JAVA Project Report--Network Card Troubleshooter

8/12/2019 JAVA Project Report--Network Card Troubleshooter

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Project ReportOn

N/W CARD TROUBLESHOOTER

Submitted in the partial fulfillment of the requirement for the award of degreeof

Bachelors of Technologyin

Computer Science and Engineering

Under the Guidance of Submitted by

Department of Computer Science & Engineering

Swami Vivekanand Institute of Engineering & Technology Banur


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Acknowledgement

%t the very outset I am highly inde'ted to SVIET Banur for giving me an opportunity

to carry out my pro(ect on N/W CARD TROUBLESHOOTER at their esteemedorgani)ation * I would specially thank +ro(ect ,uide for giving time and guidance

throughout my pro(ect without whom it would have 'een impossi'le to attain success*

I own my regards to the entire faculty of the department of computer science and

information technology at SWA I VIVE!ANAND INSTITUTE O" EN##$ %

TECHNOLO#& from where I have learnt the 'asics of Information Technology and

whose informal discussions and a'le guidance was a 'ecome light for me in the entireduration of this work*

I would also like to thank my team mem'ers who worked with me and our com'ined

efforts lead to the completion of the pro(ect*

-


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A'(t)*ct

T)o+'le(,oot-ng is a form of pro'lem solving often applied to repair failed

products or processes* It is a logical systematic search for the source of a pro'lem sothat it can 'e solved and so the product or process can 'e made operational again*

Trou'leshooting is needed to develop and maintain comple. systems where the

symptoms of a pro'lem can have many possi'le causes* Trou'leshooting is used in

many fields such as engineering system administration electronics automotive

repair and diagnostic medicine* Trou'leshooting re/uires identification of the

malfunction0s1 or symptoms within a system* Then e.perience is commonly used to

generate possi'le causes of the symptoms* Determining which cause is most likely isoften a process of elimination 2 eliminating potential causes of a pro'lem* 3inally

trou'leshooting re/uires confirmation that the solution restores the product or

process to its working state*

In general trou'leshooting is the identification of or diagnosis of 4trou'le4 in the

management flow of a corporation or a system caused 'y a failure of some kind* The

pro'lem is initially descri'ed as symptoms of malfunction and trou'leshooting is

the process of determining and remedying to the causes of these symptoms*

% system can 'e descri'ed in terms of its e.pected desired or intended 0usually for

artificial systems its purpose1* Events or inputs to the system are e.pected to

generate specific results or outputs* 03or e.ample selecting the 4print4 option from

various computer applications is intended to result in a hardcopy emerging from

some specific device1* %ny une.pected or undesira'le 'ehavior is a symptom*

Trou'leshooting is the process of isolating the specific cause or causes of thesymptom* 3re/uently the symptom is a failure of the product or process to produce

any results* 05othing was printed for e.ample1*

6
http://en.wikipedia.org/wiki/Problem_solvinghttp://en.wikipedia.org/wiki/Engineeringhttp://en.wikipedia.org/wiki/System_administrationhttp://en.wikipedia.org/wiki/Electronicshttp://en.wikipedia.org/wiki/Automotivehttp://en.wikipedia.org/wiki/Diagnostic_medicinehttp://en.wikipedia.org/wiki/Process_of_eliminationhttp://en.wikipedia.org/wiki/Diagnosishttp://en.wikipedia.org/wiki/Hardcopyhttp://en.wikipedia.org/wiki/Problem_solvinghttp://en.wikipedia.org/wiki/Engineeringhttp://en.wikipedia.org/wiki/System_administrationhttp://en.wikipedia.org/wiki/Electronicshttp://en.wikipedia.org/wiki/Automotivehttp://en.wikipedia.org/wiki/Diagnostic_medicinehttp://en.wikipedia.org/wiki/Process_of_eliminationhttp://en.wikipedia.org/wiki/Diagnosishttp://en.wikipedia.org/wiki/Hardcopy


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.RE"ACE

This pro(ect was undertaken at SVIET during 7 th Sem* to automate the system *The

pro(ect is named as N/W CARD TROUBLESHOOTER$

The purpose of this report is to assem'le under one cover a sufficient 'ody of knowledge

a'out management and development a successful E.pert System pro(ect* The following

/uotes outlines the 'asic idea 'ehind this technical report* This report assem'les various

functions like planning, organizing, designing, testing, and maintenance of the software

developed during this Semester*

This report is a'out the adaptation of the techni/ues of pro(ect development and reflects

the practice and methods of E.pert System pro(ect This report is intended for8

9 Project managers :The report delivers the necessary information of the process a

E.pert System pro(ect*

9 Project coordinators :The tutorial presents the state of the practice in E.pert System

software development and management techni/ues*

9 Software engineers, programmers, analysts, and other computer personnel :The

report contains a general description of:and pro'lems in:E.pert System pro(ect

development plus a num'er of methodologies and techni/ues for managing a E.pert

System software development pro(ect*

D$ SHAHID

;


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INDEXTo -c Page No.


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.RO0ECT OVERVIEW

.RO0ECT NA E 6 5?@ C% D T !"B#ES$!!TE

INSTITUTE 6 S-I*)

.RO0ECT T&.E 6 E.pert System

"RONT END

BAC!END

6

6

Aava

5?%

TOOL 6 5otepad Editor

7


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INTRODUCTION

The pro(ect is 'ased on TROUBLESHOOTER$ This pro(ect is carried out at

SVIET +%TI%#%* This a 5otepad using Aava Swing and %@T*In modern civili)ation has 'ecome so complicated and sophisticated that to survive

one has to 'e competitive* This program helps person to trou'leshoot the pro'lem of

network card* It is not possi'le for every company to availa'le at every time this

trou'leshooters will interact with the user directly and has all the possi'le pro'lems

solutions that can take place in a network card*

The suita'le of computeri)ation for an application may 'e determined as follows8Com +te)-7ed (ol+t-on( (,o+ld 'e co(t 8+(t-9-*'le6 oney time saving and

efficiency (ustify the cost of preparing writing and e.ecuting a program 5ow2

computer devices are availa'le every where*

CAUSE

If a computer is una'le to connect to a network or see other computers on a network

it may 'e necessary to trou'leshoot the network* % network may not work 'ecause

of any of the 'elow reasons*


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.ROBLE DE"INITION

If you can t connect to a computer on your home network or on a corporate network

there might 'e a pro'lem with your computer s network adapter* The networkadapter might need to 'e reset or the adapter driver might need to 'e updated* Try

using the 5etwork %dapter trou'leshooter to fi. the pro'lem* In era it is not possi'le

that every time you get a pro'lem e.pert should 'e there* This trou'leshooter

interact with you and directly and as per your re/uirement you can find the solution*

%s this is directly interacting with the user it act as a e.pert system*

There are the two ma(or areas in which the manual system affects costs8

"navaila'ility of e.pert*

The system needs la'our and is space intensive*

The process is highly time consuming and thus e.pensive in 'oth human capital and

processing costs*

T-me con(+m-ng

If a person has got some minor pro'lem then too it take some time to come to the

e.pert to trou'leshoot the pro'lem which will cost the person as well as takes time

too*

Co(t

Traditionally if your network adapter will have a minor pro'lem then too you will

have to pay to the e.pert that will cost you unnecessary*


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.RO0ECT .LANS

Te*m St)+ct+)e

Team will 'e comprising of - mem'ers*

!ur very a'le and helpful pro(ect guide s* Suppandeep Haur

%vinash Shahid Swami Vivekanand Institute of Engineering &

Technology a(pura

De


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S S)*/ D*-* P/* ) I%* ! ! * / D* 2SD ! / D* 3

This is also known as Classic #ife Cycle odel 0or1 #inear Se/uential odel 0or1

@aterfall ethod* This has the following activities*

* aintenance

S;(tem/In9o)m*t-on Eng-nee)-ng *nd odel-ng

%s software is always of a large system 0or 'usiness1 work 'egins 'y esta'lishing

re/uirements for all system elements and then allocating some su'set of these

re/uirements to software* This system view is essential when software must interface

with other elements such as hardware people and other resources* System is the

'asic and very critical re/uirement for the e.istence of software in any entity* So if

the system is not in place the system should 'e engineered and put in place* In some

cases to e.tract the ma.imum output the system should 'e re2engineered and

spruced up* !nce the ideal system is engineered or tuned the development team

studies the software re/uirement for the system*

So9tw*)e Re=+-)ement An*l;(-(

This is also known as feasi'ility study* In this phase the development team visits the

customer and studies their system* They investigate the need for possi'le software

automation in the given system* By the end of the feasi'ility study the team

furnishes a document that holds the different specific recommendations for the

candidate system* It also includes the personnel assignments costs pro(ect schedule

and target dates* The re/uirements gathering process is intensified and focused


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specially on software* To understand the nature of the program0s1 to 'e 'uilt the

system engineer 04analyst41 must understand the information domain for the

software as well as re/uired function 'ehavior performance and interfacing* The

essential purpose of this phase is to find the need and to define the pro'lem thatneeds to 'e solved*

S;(tem An*l;(-( *nd De(-gn

In this phase the software development process the software s overall structure and

its nuances are defined* In terms of the client?server technology the num'er of tiers

needed for the package architecture the data'ase design the data structure design etc

are all defined in this phase* % software development model is created* %nalysis andDesign are very crucial in the whole development cycle* %ny glitch in the design

phase could 'e very e.pensive to solve in the later stage of the software

development* uch care is taken during this phase* The logical system of the

product is developed in this phase*

Code gene)*t-on

The design must 'e translated into a machine2reada'le form* The code generation

step performs this task* If the design is performed in a detailed manner code

generation can 'e accomplished without much complication* +rogramming tools like

Compilers Interpreters and De'uggers are used to generate the code* Different high

level programming languages like C C +ascal and Aava are used for coding*

@ith respect to the type of application the right programming language is chosen*

Te(t-ng

!nce the code is generated the software program testing 'egins* Different testing

methodologies are availa'le to unravel the 'ugs that were committed during the

previous phases* Different testing tools and methodologies are already availa'le*

Some companies 'uild their own testing tools that are tailor made for their own

development operations*


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*-nten*nce

Software will definitely undergo change once it is delivered to the customer* There

are many reasons for the change* Change could happen 'ecause of some une.pected

input values into the system* In addition the changes in the system could directly

affect the software operations* The software should 'e developed to accommodate

changes that could happen during the post implementation period*


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0AVA


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Introduction:

Aava is an o'(ect2oriented programming language with a 'uilt2in application

programming interface 0%+I1 that can handle graphics and user interfaces and that can 'e

used to create applications or applets* Because of its rich set of %+I s similar to

acintosh and @indows and its platform independence Aava can also 'e thought of as a

platform in itself* Aava also has standard li'raries for doing mathematics*

uch of the synta. of Aava is the same as C and C * !ne ma(or difference is that Aava

does not have pointers* $owever the 'iggest difference is that you must write o'(ect

oriented code in Aava* +rocedural pieces of code can only 'e em'edded in o'(ects* In the

following we assume that the reader has some familiarity with a programming language*

In particular some familiarity with the synta. of C?C is useful*

In Aava we distinguish 'etween applications which are programs that perform the same

functions as those written in other programming languages and applets which are

programs that can 'e em'edded in a @e'page and accessed over the Internet* !ur initial

focus will 'e on writing applications* @hen a program is compiled a 'yte code is

produced that can 'e read and e.ecuted 'y any platform that can run Aava*

C,*)*cte)-(t-c(6

>? .l*t9o)m Inde endent

Aava is a platform for application development* % platform is a loosely defined computer

industry 'u))word that typically means some com'ination of hardware and system

software that will mostly run all the same software*

Aava 'yte code is e.actly the same on every platform** Aava programs that have 'eencompiled into 'yte code still need an interpreter to e.ecute them on any given platform*

The interpreter reads the 'yte code and translates it into the native language of the host

machine on the fly* Since the 'yte code is completely platform independent only the

interpreter and a few native li'raries need to 'e ported to get Aava to run on a new

computer or operating system*

%ll these pieces the (avac compiler the (ava interpreter the Aava programming languageand more are collectively referred to as Aava*


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@?O'8ect O)-ented

In o'(ect2oriented programs data is represented 'y o'(ects* !'(ects have two sections

fields 0instance varia'les1 and methods* 3ields tell you what an o'(ect is* ethods tellyou what an o'(ect does* These fields and methods are closely tied to the o'(ect s real

world characteristics and 'ehavior* @hen a program is run messages are passed 'ack and

forth 'etween o'(ects* @hen an o'(ect receives a message it responds accordingly as

defined 'y its methods*

4? Ro'+(t

Aava implements a ro'ust e.ception handling mechanism to deal with 'oth e.pected and

une.pected errors* The worst that an applet can do to a host system is 'ringing down the

runtime environment* It cannot 'ring down the entire system*

ost importantly Aava applets can 'e e.ecuted in an environment that prohi'its them

from introducing viruses deleting or modifying files or otherwise destroying data and

crashing the host computer* % Aava ena'led we' 'rowser checks the 'yte codes of an

applet to verify that it doesn t do anything nasty 'efore it will run the applet*

? +lt-t,)e*ded

Aava is inherently multi2threaded* % single Aava program can have many different threads

e.ecuting independently and continuously* Three Aava applets on the same page can run

together with each getting e/ual time from the C+" with very little e.tra effort on the

part of the programmer*

3? H-g, e)9o)m*nce

Aava 'yte codes can 'e compiled on the fly to code that rivals C in speed using a 4(ust2

in2time compiler*4 Several companies are also working on native2machine2architecture

compilers for Aava* These will produce e.ecuta'le code that does not re/uire a separate

interpreter and that is indistinguisha'le in speed from C *

? D;n*m-c


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Aava programs carry with them su'stantial amounts of run2time type information that is

used to verify and resolve accesses to o'(ects at run2time* This makes it possi'le to

dynamically link code in a safe and e.pedient manner* The (ava programming language

is unusual than other programming languages it first compiles and then interprets the program* Compile first translate the program into intermediate language called

intermediate language called (ava 'yte code* Aava 'yte code is platform independent

code which is further interpreted 'y the interpreter on the (ava platform* Interpreter

parses and run each (ava 'yte code instruction on the computer* Compilation occurs only

once interpretation occurs each time when the program is e.ecuted*

Java !te code "e#p$ in %a&ing t"e progra% '(rite once) run an!("ere*. +"e progra% can e co%pi#ed into

!te code ! an! p#at,or% t"at i$ "aving t"e java co%pi#er- t"e co%pi#ed java !te code progra% i$ read! to

run on an! %ac"ine "aving t"e java virtua# %ac"ine J/0 . J/0 i$ an interpreter ,or !te code.

Java is too effective:

Java's Cool

Aava has caused more e.citement than any development on the Internet since osaic*

Aava was the first way to include inline sound and animation in a we' page* Aava also lets

users interact with a we' page* Instead of (ust reading it and perhaps filling out a form

users can now play games calculate spreadsheets chat in real2time get continuously

updated data and much much more*

$ere are (ust a few of the many things Aava can do for a we' page8

Inline sounds that play in real2time whenever a user loads a page

usic that plays in the 'ackground on a page

Cartoon style animations

eal2time video


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-*AV is a standardi)ed hypothetical computer which is emulated inside your computer

'y a program*

+"e Java PI i$ a #arge co##ection o, read!3%ade $o,t(are co%ponent$ t"at provide %an! u$e,u#

capa i#itie$) $uc" a$ grap"ica# u$er inter,ace 5I . +"e java PI i$ grouped into #i rarie$ o, re#ated c#a$$e$

and inter,ace$ t"e$e #i rarie$ are &no(n a$ pac&age$.

-G


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Programming language:

1) Java language fundamentals

Aava is purely o'(ect2oriented programming language*

Aava is neither a superset nor a su'set of C ? C *

"! Java and C Aava does not include keywords like goto si)eof and typedef*

Aava does not contain data types like struct union and enum*

Aava does not define the type modifiers keywords like auto register signed*

Aava does not support an e.plicit pointer type*

Aava does not have preprocessor*

Aava does not support varia'les arguments to functions*

Aava adds many features re/uired for !'(ect2!riented +rogramming*

&! Java and C..

Aava does not support operator overloading*

Aava does not support multiple inheritances*

Aava does not support glo'al varia'les*

Aava has replaced the destructor function with a finali)e01 function* Aava is a true o'(ect2oriented language while C is 'asically C with o'(ect2oriented

e.tension*

Aava does not provide the access to the pointers*

,eneral Style8

Aava is case2sensitive language*

In Aava uppercase and lowercase letters are not the same*

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JAVA Project Report--Network Card Troubleshooter