Holiday Home work (All Subjects) 2018-19

ENGLISH CLASS XI

I Attempt the following questions :

1.Write a notice informing all the class XI and XII students of a workshop to be conducted by CBSE experts about how to work on various subjects during the very hectic months of November, December and January. Include all relevant details. You are Arushi Jain, class XII A, Townvale School, Bangalore.

2.Write a notice informing students of a speech by prominent writer Ashok Mitran in the next week, on “Education in the 21st Century: Cries and Crises.” Mention all details in less than 50 words. Sign yourself as Shiva or Shivani, secretary of Literary Club of Town Vale Public School, Shimla.

3.Write a notice for the immediate information of the residents about a summer trip that the Welfare Association is planning to make to Shimla and Mansarovar in a week‟s time. You are Madhav/Manavi, Secretary, of C- Block Welfare Association, South Extension.‟

4.Your school is planning to organize a „Clean Up‟ day when all the students will help to clean up the school premises. This event will not only spruce up the campus; it will bring students together with a sense of ownership and common purpose. Write a notice informing students about this activity. You are R.P.Singh, the Vice Principal of S.N.Public School,Chandigarh . Write the notice in 50 words .

5.The Students‟ Council of your school has organised an excursion to Mumbai and Goa for students of classes 11 and 12 during the summer break.As President of the Council ,write a notice in not more than 50 words telling the students about this excursion ,providing all the necessary details.You are Neha/Nikhil,of St.John‟s School,Agra.

II Read the following chapters and create a vocabulary list for each chapter :

Hornbill

Chapter 4 Landscape of the Soul

Chapter 7 The Adventure

Chapter 8 Silk Road

The Laburnum Top (Poem)

Snapshots

Chapter 6 The Ghat of the Only World

III Paste at least five advertisements (Classifieds) for various categories:

a) Situation vacant b) To -let c) Sale and Purchase of Property /Vehicles /Goods d) Tours and Travels e) Matrimonials f) Lost and Found

IV Attempt note-making and summarizing for any five passages from your reference books. Paste the passages alongside. All the nuances of note-making should be adhered to.

Mathematics Session 2018-19

1. Do the following assignments of Trigonometric Functions.

2. All Homework to be done in a separate register.

Physical Education (Class XI)

Prepare a project file in Physical Education practical notebook.

Q. Cover the following topics in the record file.

- Draw a labeled diagram of 400m Track and field with computation. - Write down the detail of

a) Track Events i.e. short distance, middle distance and long distance races hurdle events and marathons.

b) Field events i.e. throwing and jumping events.

Q. Pictorial presentations of any five Asanas or improving concentration.

Like a) Shevasana b) Skhasana c) Padamasana

d) Hastasana e) Vajrasana f) Tadasana

Physics Holidays Home Work 2018-19

Instructions- Students are required to do the following assignments in a separate note book.

Assignment of Inorganic Chemistry-2018

Q.1 Do NCERT back exercises of following chapters:- a) Atomic Structure b) Periodic Classification of Elements c) Environment Chemistry. Q.2 Exemplar exercises of above mentioned chapters.

Biology-2018 (Class XI)

Draw diagrams of following in your practical file along with classification and characteristic features of the organism.

- Sponge - Hydra - Liver fluke - Ascaris (male and female) - Earth worm - Prawn - Honey Bee - Snail - Starfish - Bony fish(Labeo) - Cartilaginous Fish (Shark) - Frog - Lizard - Pigeon - Rabbit

Economics-2018

Project work Prepare a questionnaire (IN GROUP OF 4) from any one of the following topics and get it filled by 20 persons. 1. Women safety and the role of government 2. Is the tax payers money being judiciously used by the government? 3. Demographic structure of your neighbourhood. 4. Do you think that the ‘Make in India’ campaign as envisaged by the PM has

given positive results for the economy? 5. Under the recently launched Prime Minister Jan Dhan Yojana accounts can

be opened with zero balance. Will this be useful in meeting the capital requirement for economic growth.

6. Consumer’s preference of newspaper in Delhi (refer Book) 7. Is reservation in jobs and educational institution justified. 8. How CBSE paper leak in 2017-18 & exam lead to disbelief in the Education

System. Also organise and present the collected data.

Accountancy (Class XI)

1. Prepare a scrap file on ‘Tally’ Software. Note:-

Project work should be done individually. It should contain relevant material or pictures. if required, for the project. Students must actually go through the rigors and enjoy the process of doing the project rather than depending on any readymade material. (Pages 10-15)

2. Revise the entire syllabus covered till 18th May 2018

BUSINESS STUDIES

Prepare a project on ‘Stock Exchange’. It should include the following Introduction about stock exchange (one page) Assume yourself as an investor with surplus fund of Rs. 50,000/- and you want to invest this amount in any 5 listed companies. The share prices of these companies are to be noted for 15 consecutive working days, at the end of which, the final value of investment is computed interpreted & presented using various tools like bar diagrams, pie charts etc. NOTE:

Project should have 15 to 25 pages

Home Science (XI) 1. Prepare a pamphlet for ‘consumer education’. 2. Poster on ‘respect for girl child’. 3. Prepare potato chips of 1 kg of potatoes at home using following

method. And bring half of them in school. PRESERVATION BY SUN- DRYING The vegetables are sun dried, utilizing the heat of the sun, to remove the moisture. By removing the free moisture from the vegetable, the microbial growth is checked and thus the dried vegetables can be kept for a longer time. The vegetables are blanched before sun drying it inactive their enzymes. This helps in preventing the discoloration of the vegetables during sun-drying. Precautions while sun – drying vegetables

a. Use stainless steel knives and equipments. b. Use fresh mature vegetables of good quality. c. Vegetables should be cut in convenient size for drying to hasten

the process. d. While sun drying, the product must be neatly covered to protect

from dust and insects. e. Dried vegetables should be packed in moist- proof packaging.

Sun- drying of potato chips Ingredients Potatoes Water Salt Potassium Meta bi-sulphate Polythene bags Trays Muslin cloth Methods

a. Wash the potatoes, peel the skin and cut into circular pieces of about 2-3 mm thickness.

b. Blanch the pieces by dipping in boiling water for 3 to 4 minutes. c. Prepare solution of cold water containing two percent salt and

0.3 percent potassium meta bisulphate. d. Immediately transfer the potato pieces from boiling water to

cold water solution and allow to stand for 10 minutes.

e. Drain the potato pieces on to a stainless steel sieve. f. Arrange the pieces in a tray, cover with a thin muslin cloth and

dry in sun for several days, till completely dry. g. Store in air tight containers or pack in polythene bags.

FOOD, NUTRITION AND DIETETICS XI

A Complete the following assignment.

Assignment no.1

1. Define “balanced diet”. 2. What are the factors that affect planning of balanced diet for a

person? 3. Plan a balanced diet for -

a. Tiffin of a school going girl b. Lunch of an athletic boy c. Dinner for an office going 30 years old man

4. Explain the functions of carbohydrates. Enlist its sources. 5. Why are fats important in our diets? What are the sources of fats?

6. What role do proteins play in our diets? Enlist the sources of proteins for yourself. 7. Which vitamins are necessary for healing of wounds? Explain their other functions. 8. Name the nutrient that is related with the bones and skeletal system of µµbodies. What are its major functions? Name the best source for this vitamin. 9. Complete the following equation -

4 µgm. of 𝜷 carotene = _____µgm. of vitamin A

10. Explain the functions of Vitamin A in the human body. Discuss the effects of its deficiency in our diets. What all food products should be consumed to avoid this deficiency?

11. Discuss the effects of deficiency of Vitamin D. 12. Enlist the sources of Vitamin D. 13. Reena does not go out of her home at all during the day time. She prefers to stay indoors most of the times. Which deficiency is she likely to suffer from? What are the effects of this deficiency?

14. Name the vitamins both water and fat soluble that are of utmost importance during pregnancy?

15. Which fat soluble vitamin helps in reproduction? Explain its functions and effects of deficiency of this vitamin. Enlist its sources. 16. Explain the functions of vitamin K. 17. What is hypoprombinaemia?

18. Name the Beri-beri Vitamin. Explain its functions. 19. Discuss different types of beri beri. 20. Enlist the sources of Vitamin B1. This vitamin is also known as Th________. 21. Riboflavin is Vitamin B___. Explain its functions. What are the results of its deficiency? 22. Name the sources of riboflavin. 23. Name the vitamin deficiency of whom leads to a disease known as disease of 3 Ds. 24. What do the 3 Ds in deficiency of Niacin mean? Explain in details. 25. Name the vitamins deficiency of whom can lead to a kind of anaemia. 24. Explain the functions and effects of deficiency of Folic acid. Enlist the sources of folic acid as well. 25. Name the anti scurvy vitamin. List its functions and state the effects of its deficiency. 26. What are the sources of vitamin C?

27. State the functions and sources of Calcium. 28. What does the deficiency of Calcium lead to?

29. How does anaemia take place? What are its various causes?

30. State the functions of Iron in the human body. 31. Explain the symptoms of anaemia. 32. State the functions and the effects of following minerals -

a. Iodine b. Zinc 33. What are the best sources of iodine and zinc?

B Select 2 Inidan states and prepare recipe cards of any one dish from each of these plan and fit these recipes in your balanced diet.

Fashion Studies

Complete the assignment given below:- 1. Discuss the dimensions of fashion.

2. Define the following –

a. Supply chain

b. Domestic trade

c. International trade

3. What does the fashion industry do?

4. Enlist the factors that influence fashion.

5. What does FMCG stand for?

6. How do psychological factors influence fashion?

7. What are the social factors that influence fashion?

8. Give a few examples of historical inspiration on fashion.

9. What do you understand by the term “collection”? Give examples.

10. Differentiate between Haute couture and Pre-a porter.

11. Explain Avant Garde Fashion.

12. Explain and give examples of –

a. Mass Fashion

b. Knock offs

c. Limited fashion

13. Differentiate between classics and fads.

14. Explain Fashion Forecasting.

15. What is Pendulum Swing? Give examples.

16. What is Fashion Cycle? Explain its different stages and different

types.

17. Give a detailed account on theories of fashion movement.

18. How are the consumers segmented?

19. Name/ enlist the advisory boards under the Ministry of Textiles.

20. Enlist the various export promotion councils.

21. Discuss the roles of following fashion professionals.

a. Designer

b. Technologist

c. Merchandiser

22. Block print any 2 of the following articles:-

a) A saree (cotton/ chiffon/silk/crepe/georgette)

b) A set of 5 cushion covers

c) One laptop cover

d) One jhola bag

e) One folder

f) A set of 2 pillow covers

g) A mobile pouch

Accessorize your block printed article with stick-ons/3D out liner etc.

Textile design (829)

Assignment 1, Unit 1

1. Define following:-

a) Fiber

b) Yarn

c) Fabric

d) Dying

e) Printing

f) Luster

g) Texture

h) Dimensional stability

2. Give one example of cellulosic fiber?

3. Give one example of protein fiber?

4. Name the strongest natural fiber?

5. Name the weakest natural fiber?

6. Give one example of regenerated fiber?

7. Name the three processes used to produce man-made fiber?

8. From where the cotton is obtained?

9. Name the one fiber that becomes stronger in the wet state?

10. Why linen is used in a limited extent in apparel industry?

11. Give one end use of nylon?

12. Name the one fabric which can replace wool in winters?

13. Name the fiber which has maximum elastic property?

14. Why spandex is used in sports wear?

15. Write a short note on finishing?

16. What is a difference between staple & filament fiber?

17. Explain all the appearance retention properties of the fiber?

18. Give the classification of natural fiber?

19. Write a short note on properties of following fiber:-

a) Flax

b) Polyester

c) Nylon

d) Acrylic

e) Spandex

f) Silk

g) Wool

h) Cotton

20. Enlist all the essential and desirable properties of fiber and explain any 4 in detail.

21. With the help of the table explain origin of natural fiber.

22. Discuss the process used to produce manmade fiber.

23. Compare the properties of cellulosic (cotton) and protein (wool) fiber.

24. Discuss the properties and end uses of silk fabric.

25. Discuss the properties of regenerated fiber (viscose rayon) and their end uses.

INFORMATICS PRACTICES (CODE: 065) CLASS XI G (2018-19)

(Hardware-Software concepts, Network Security and MySQL)

Note: The below assignment to be submitted in Home assignment register MySQL Q1. Answer the following s:

a) Write any two features/advantages of MySQL. b) What is a database? What is a database management system? Give two

examples of RDBMS. Write any two advantages of RDBMS. c) Write the full form of SQL? Explain the subcategories of SQL statements giving

two examples in each category. d) What is a Relation in MySQL? Give examples. e) Define the following by taking suitable examples wherever necessary :

Primary Key

Candidate Key

Alternate Key

Foreign Key f) Differentiate between the following(Give examples to support your answer):

DDL and DML commands

CHAR and VARCHAR data types

NUMERIC and NON NUMERIC data types

Tuple and Attribute

Degree and Cardinality of a relation g) When entering multiple –line query in MySQL, what does the MySQL prompt

change to? h) After creating the “employee” database, you want to use it. Write the command

that you should give.

i) Briefly explain the difference between single row functions and group functions by taking examples of each.

j) What are the candidate keys in the following table GARMENT? GCODE DESCRIPTION PRICE FCODE READYDATE

10023 FORMAL SHIRT 1150 F03 2008-12-19

10001 INFORMAL SHIRT 1250 F01 2008-01-12 10024 BABY TOP 750 F02 2008-06-06

10019 FROCK 750 F03 2008-06-06 k) Which command is used in MySQL to do the following:

delete a column

add a row

delete a table

change a database

change a value in a table

see only unique values in a column

create a database

see the structure of the table Hardware – Software Concepts and Network Security Q2. Answer the following s: (a) What is an Operating System? Name any two Operating Systems. Give any two

functions of Operating System. (b) Differentiate between compiler and Interpreter. Give two points. (c) How virus is different from worm? What steps would you require to get rid of

them? (d) What is a Cookie? (e) Define the term Application Software. Explain with suitable examples. (f) Differentiate between the following:

a) Single user and Multiuser OS b) A bit and a byte c) Hardware and Software d) Digital Signature and Digital Certificate. e) Worm and Trojan Horse f) ALU and CU

(g) What is Firewall? How does it works? (h) Name the first computer virus. (i) What is Spam? What precautions you required to avoid spamming? (j) How do you know that a particular website is authentic? Explain. (k) What is communication bus? (l) Write features of Joy Stick. (m) Expand (i) TFT (ii) LCD (iii) MICR (iv) OCR (n) What is the smallest unit of Memory?

(o) What are the solutions to PC intrusion? (p) What is Phishing? (q) What is Utility software? Name any two utility software. (r) What is firewall? (s) Name two Super computer developed by India. (t) Explain any two computer security threats. (u) Explain any two ports used for communication. (v) (1) What is cyber-crime? Give four examples.

(2) Name the cyber act in India? (3) How Cyber Police works?

(w) Explain the usage of Digital Signature. (x) (1) Explain any four safety measures to be followed to protect your computer.

(2) Mention any four rules to be kept in mind while deciding the password for your email-id account.

(y) How do authorization and authentication implemented in computers for Network Security?

Write down the commands and take out the print out of the assignments. Assignment 1

Consider a database LOANS with the following table:

Write SQL commands for the tasks 1 to 35

1. Create the database LOANS.

2. Use the database LOANS.

3. Create the table Loan_Accounts and insert tuples in it.

4. Display the details of all the loans.

5. Display the AccNo, Cust_Name, and Loan_Amount of all the loans.

6. Display the details of all the loans with less than 40 instalments.

7. Display the AccNo and Loan_Amount of all the loans started before 01-04-2009.

8. Display the Int_Rate of all the loans started after 01-04-2009.

9. Display the details of all the loans whose rate of interest is NULL.

10. Display the details of all the loans whose rate of interest is not NULL.

11. Display the amounts of various loans from the table Loan_Accounts. A loan amount should

appear only once.

12. Display the number of instalments of various loans from the table Loan_Accounts. An instalment

should appear only once.

13. Display the details of all the loans started after 31-12-2008 for which the number of instalments

are more than 36.

14. Display the Cust_Name and Loan_Amount for all the loans which do not have number of

instalments 36.

15. Display the Cust_Name and Loan_Amount for all the loans for which the loan amount is less than

500000 or int_rate is more than 12.

16. Display the details of all the loans which started in the year 2009.

17. Display the details of all the loans whose Loan_Amount is in the range 400000 to 500000.

18. Display the details of all the loans whose rate of interest is in the range 11% to 12%.

19. Display the Cust_Name and Loan_Amount for all the loans for which the number of instalments

are 24, 36, or 48. (Using IN operator)

20. Display the details of all the loans whose Loan_Amount is in the range 400000 to 500000. (Using

BETWEEN operator)

21. Display the details of all the loans whose rate of interest is in the range 11% to 12%. (Using

BETWEEN operator)

22. Display the AccNo, Cust_Name, and Loan_Amount for all the loans for which the Cust_Name

ends with 'Sharma'.

23. Display the AccNo, Cust_Name, and Loan_Amount for all the loans for which the Cust_Name

ends with 'a'.

24. Display the AccNo, Cust_Name, and Loan_Amount for all the loans for which the Cust_Name

contains 'a'

25. Display the AccNo, Cust_Name, and Loan_Amount for all the loans for which the Cust_Name

does not contain 'P'.

26. Display the AccNo, Cust_Name, and Loan_Amount for all the loans for which the Cust_Name

contains 'a' as the second last character.

27. Display the details of all the loans in the ascending order of their Loan_Amount.

28. Display the details of all the loans in the descending order of their Start_Date.

EMPNO

ENAME JOB MGR HIREDATE SAL COMM DEPTNO

8369 SMITH CLERK 8902 1990-12-18 8000 NULL 20

8499 ANYA SALESMAN 8698 1991-02-20 16000 500 30

8521 MAHADEVAN SALESMAN 8698 1991-02-22 10000 300 30

8566 MOMIN MANAGER 8839 1991-04-02 25000 NULL 10

8654 BINA ANALYST 8698 1992-12-09 30000 NULL 20

8698 SHIAVNSH PRESIDENT NULL 1991-11-18 50000 NULL 10

8882 SCOTT SALESMAN 8698 1991-05-01 12000 1200 30

29. Display the details of all the loans in the ascending order of their Loan_Amount and within

Loan_Amount in the descending order of their Start_Date.

30. Put the interest rate 11.50% for all the loans for which interest rate is NULL.

31. Increase the interest rate by 0.5% for all the loans for which the loan amount is more than

400000.

32. For each loan replace Interest with (Loan_Amount*Int_Rate*Instalments) 12*100.

33. Delete the records of all the loans whose start date is before 2007.

34. Delete the records of all the loans of 'K.P. Jain'

35. Add another column Category of type CHAR(1) in the Loan table.

Assignment 2 Table: EMPL 1. Create the table Empl with Primary key constraint 2. Insert records in a table Empl. 3. Display all the records from table Empl. 4. Display EMPNO and ENAME of all employees from table Empl. 5. Display ENAME, SAL and SAL added with COMM from table Empl. 6. Write a query to display employee name, salary and department number who are not getting

commission from table Empl. 7. Write a query to display employee number, name, sal and sal * 12 as Annual Salary from table Empl. 8. List all distinct department number in table Empl. 9. List all records whose salary is less than 10000 from table Empl. 10. List all records whose salary is between 20000 and 50000 from table Empl. 11. List the details of all employees who have four letters name. 12. List the details of all employees whose name starts with ‘M’. 13. List the details of all employees whose name ends with ‘A’. 14. List name of all employees whose commission is not null. 15. List the details of all employees who are either CLERK or SALESMAN. 16. List the details of all employees who were hired in year 1991. 17. List all records in ascending order of department number. 18. List all records in descending order of salary 19. Increase the salary of all employees by 1000. 20. Delete all records where commission is null.

Information Technology (IT I) CLASS XI K (2018-19)

1 Make the Practical file and submit the below mentioned topics supported by the pictures/drawings.

a) Computer Fundamentals b) Evolution of Computers c) Input Devices d) Output Devices e) Computer Security f) Different Types of Software

2. Visit a computer vendor and collect the brochure for the purchase of latest laptop. Paste the same in the practical file.

Web APPLICATION I (IT II) CLASS XI K (2018-19)

Instructions Submit the assignment in the class register.

Q.1 Fill in the blanks 1.1 ______________ is the extension of an HTML file. 1.2 _________ attribute is used with <HR> tag to specify alignment of the ruler. 1.3 HTML attribute value should always be enclosed in ______________. 1.4 In HTML ________ tag used to give background image in the body. 1.5________ is an example of container tag, 1.6 An HTML _________ is an empty tag. 1.7 ____________ and _____________ are the two statements to begin and end a HTML document. 1.8________ tag is used to display x2 in an HTML document. 1.9________ tag is used to display x2

in an HTML document. 1.10 ____________tag is used to emphasize the text in HTML document.

1. Find the errors and correct them

<html> <head> <title>Webpage <body> This is a webpage. </p> </html>

<html> <title> Website </title> <body> This is a new page. </body> </html>

<html> </html> <head> </head> <title> </title> <body> </body>

<html> <head> <title> Website </title> This is a new page. </head> </html>

2. Identify the errors and write the corrected HTML statements:

i) <BODY BACKGROUND = “Red”> ii) <FONT TYPE = “Arial”> iii) <hr > align=”left” iv) <br align=”center”> v) <h1 size=14> vi) <html bgcolor=”blue”> vii) <font align=”center”> viii) <html /html> ix) <h3 bgcolor=”red”> x) <hr background=”red”>

3. Identify the attribute a that can be used in given tag to get the following :- a. Give color and size in the font tag b. To shift the heading to center c. To display a complete horizontal line d. To display picture in the background of the webpage. e. To display paragraph as center justified

4. Give the commands to do the following a. Change the background color of webpage as red b. To display a horizontal line with width 75% and size as 8 c. To change the font to Arial and size as 12 d. To display heading in blue color e. To change the color of visited link as blue and active link as green

5. Find the correct answer: i) Which of the following is not an attribute of <FONT> tag: a. COLOR b. BGCOLOR c. SIZE d. FACE ii) Which of the following is not an attribute of <BODY> tag: a. COLOR b. BGCOLOR c. BACKGROUND d. ALINK iii) In the <HR> tag, HR stands for: a. Horizontal Row b. Horizontal Rule c. Horizontal Record d. None of the

above iv) <br> tag is an empty tag a. True b. false v) <I> tag is an ___________ element. a. Italics b. bold c. strong d. emphasized 6. Give tag which can give the following output a. Computer b. Format

7. Design the following webpage

Application Tools

Popular Application Tools

The application tools are used to develop various applications. These tools are:- Communication Computer Aided Design(CAD) Desktop Publishing Graphics Ms-Word Ms-Excel

For buying these software please Contact *************&&&&&&&&&&&*************** *******Ratan Software Mart **************** ****** Ashok Vihar, Delhi********************* *************&&&&&&&&&&&*************

ratan@gmail.com

Write the code for above webpage

Heading as center justify

Background color of web page is Yellow

Font of the page is Times New Roman size 14

Communication as Bold

Ms-word and Ms-Excel as strong

Please contact as emphasized

Address in pre format 8. Design the following webpage

1. Background color as green and text color as Yellow 2. Font is Arial, size 12 3. Use headings wherever necessary 4. Use bold, strong, italics

9. Design the following webpage

Formulas & Equations

Formulas Please learn these formulas HCl + Na(oh ) NaCl + h20 + O2 CaCo2 + h20 Ca2 + Co2 + h2

Equation (a+b)2 = a2 +b2 + 2ab (a+b)3= a3 + b3+ 2a2b +2ab2 (a+-b)2 = a2 +b2 -2ab (a+b)3 = a3 - b3+ 3ab2 – 3a2b

http://www.Formulaandequation.com

Give background color and text color

Give font as Algerian size 12

Use underline, italics and bold where ever necessary

Use hr and br wherever necessary NOTE: Make a practical file and include the output and coding of HTML documents.

Q. Make a Web Site on the following topics and take the print out of the same. (4- 5 Web Pages)

a. A Shopping Mart (eg. Amazon, Flipcart etc.) b. Any Sport

Android

Android Android is a Linux-based operating system designed primarily for touch

screen mobile devices such as smart phones and tablet computers,

developed by Google in conjunction with the Open Handset Alliance, was

unveiled in 2007. There are more than 5,38,175 apps available for

Android, and the estimated number of applications downloaded from

Google Play is 25 billion. The source code for Android is available

under free and open source software licenses.

Gazettes by Android Mobile Phone Laptop Desktop Tablet

Thank you

Subject Political Sc. (2018)

1. In political science notebook do the following:-

a) On a blank political map of India copy Map given on page 103 of Book 1- Indian

Constitution at work.

2. Compare the map given on page No. 151 and 152 – Map of India of 1947 with

that of 2018 & mention the changes in terms of

- Boundaries

- New states formed

- Changed names.

3. Collect newspaper clippings about recent elections in Karnataka & classify the

clippings in following categories

a) System of representation

b) Voter eligibility

c) Role of EC

d) Results / Controversies

OR Make a PPT on Karnataka Elections

Topics

a) Campaigning + Exit Polls

b) Election

c) Result/Controversies

Minimum of 15 - 20 slides

SUBJECT- GEOGRAPHY-2018

1. Make a power point presentation on any one of the following topics: 5 Topic

1) Hazards and disaster, their impact and mitigation 2) Earthquake 3) Landslide 4) Floods 5) Drought 6) Volcano 7) Forest Fires

PPT should be prepared under the following headings:-

Total No. of Slides- 20 (Individual PPT)

- Nature & causes - Recent occurrence - Impact - Mitigation Strategy - Role of Government

2. Make a scrap file and mark & label the following places in different maps. 5

1. The coastal plains 10Garo Khasi & Jaintia Hills

2. The Indo-Gangetic Plain 11.Kirthar Range

3.Karakoram 12.Nathula pass

4. Zanskar 13.Kumaon Himalayas

5.Zanskar 14.Pir Panjal

6.Kanchan Junga 15.Dhaulagiri

7.Dhaulagiri 16.Nandadevi

8.Khyber Pass 17.The Brahmaputra

9.Shipkila Pass 18.Lushai & Arakan Hills

3. Prepare a newspaper covering following details: 10 - Environment - Hazards & Disaster - Weather forecast - Scientific achievement & innovation - Agriculture

Instructions to be followed

(i) Newspaper should be medium size with 4 pages (ii) Give a suitable heading to the newspaper.

(iii) News clippings should be related to the topic & logical.

History-2018

1. (1) Project- Complete the assigned project during the holidays. The topics are:- A) Sources E) Changing Cultural Traditions B) Mesopotamian civilization F) Industrial Revolution C) Central Islamic Land G) Paths to Modernisation D) Nomadic Empire

II Revise the covered syllabus. Prepare for the Unit Test. Syllabus for Unit Test I – Theme 0 sources

Theme 2 Writing and city life III Attempt the given assignments is separate register.

Theme 1: Introduction 1. What is history? Into how many periods it has been divided? 2. Who is a historian? 3. Assess the importance of sources for studying history. 4. Draw a classification of sources. 5. Evaluate the importance of coins as a source of history. 6. Name and explain different types of literary sources. 7. Accounts of foreign travellers hold a special place in reconstruction of past.

Justify the statement 8. Highlight the importance of inscriptions as a source of history. 9. What is the contribution of excavations as an archaeological source of

history. 10. Monuments silent speakers of history. Justify the statement by highlighting

importance as a source of history.

Theme 2 Writing and City Life Q1. Write the meaning of Mesopotamia. Name the rivers along which Mesopotamian Civilization developed. Q2. What are the different names used for Mesopotamian Civilization. Q3. What are the features of Mesopotamian Civilization? Q4. What are the sources available to understand Mesopotamian Civilization? Q5. Explain the geography of Mesopotamia. Or Iraq is a land of diverse environment. Illustrate. Q6. Mention the significance of urbanism in Mesopotamia. Q7. How did mesopotamians carry goods into the cities? Q8. Explain the development and system of writing In Mesopotamia. Q9. How did people construct and maintain temples in Mesopotamia. Q10. What was the role of Kings in construction and maintenance of temples in Mesopotamia? Q11. Explain life of common people in the city of Ur. Q12. How did A pastoral zone became a trading town in the Northern part of Mesopotamia? Q13. Explain the Legacy of writing in Mesopotamia. Q14. When was excavation started in Mesopotamia? Which three types of cities were founded here? Q15. Name the four major cities of Mesopotamia. Q16. Mention the necessity of urbanisation.

HOLIDAYS HOMEWORK 2018-19

PSYCHOLOGY

Class XI-B

1. Introduction to Experimental Psychology

2. Assignment for chapter 2 Methods in Psychological Inquiry

https://docs.google.com/document/d/15M1zQdJoVYb8i-TWhAO474CVxqtCmq-

5Fit52WiqAfw/edit?usp=sharing

3. Project:

Contact a psychologist who fits into one of the categories and interview the person. Have a list of

questions prepared beforehand. Possible questions could be: (i) What kind of education is necessary

for your particular job? (ii) Which college/university would you recommend for the study of this

discipline? (iii) Are there many jobs available today in your area of work? (iv) What would a typical

day at work be like for you – or is there no such thing as “typical”? (v) What motivated you to enter

this line of work?

Write a report of your interview and include your specific reactions.

Class XI Computer Science

Multiple Choice Questions on Computer Fundamentals

Q1: ASCII stands for (a) American Standard Currency for International Interchange (b) American Standard Code for Information Interchange (c) American Standard Codecs for Information Interchange (d) American Standard Code for International Interchange Q2: Which of the following is related to Ist generation computers? (a) Vacuum Tubes (b) Transistors (c) Large Scale Integration (d) Multi-core processors Q3:Full form of ALU is ___. (a) Application Logic Unit (b) Array Logic Unit (c) Arithmetic Logic Unit (d) Auxiliary Logic Unit Q4: Antivirus is a type of which software? (a) Application Software (b) Utility Software (c) System Software (d) Firmware

Q5: Spreadsheet is an example of _____. (a) Application Software (b) Utility Software (c) System Software (d) Firmware

Q6: ____________ is data that has been organized or presented in a meaningful manner. (a) Process (b) Database (c) Software

(d) Information Q7: Compiler is an example _____. (a) Application Software (b) Utility Software (c) System Software (d) Firmware Q8: Which of the following is not a DBMS? (a) Oracle (b) MS-Access (c) Excel (d) Foxpro Q9: An error in a software is often referred as ___. (a) squid (b) leech (c) bug (d) virus Q10: Personal computers use a number of chips mounted on a main circuit board. This main board is often referred as: (a) Motherboard (b) Breadboard (c) Masterboard (d) Fatherboard Q11: Which one of the following is NOT a computer language? (a) Oracle (b) C++ (c) FORTRAN (d) PASCAL Q12: A computer program that converts an entire program into machine language is called a/an (a) Interpreter (b) Compiler (c) Linker (d) Simulator

Q13: Which of the following is a main memory? (a) Hard Disk (b) RAM (c) Optical Disk (d) Floppy Disk Q14: Which of the following is not a multi-user operating system? (a) DOS (b) Windows 2003 Server (c) Linux (d) UNIX Q15: CAD stands for ______ (a) Computer Aided Design (b) Complex Algorithm Design (c) Computer Application Design (d) Computer Accessory Design Q16: 4 bits constitute to form ___ (a) A byte (b) A nibble (c) A kilobit (d) Two Bytes Q17: A computer is free from tiredness, monotony etc. reflects which characteristic? (a) High Speed (b) Accurate (c) Versatile (d) Diligence Q18: Who is known as 'Father of Modern Computers'? (a) Blaise Pascal (b) Charles Babbage (c) Von Leibniz (d) John Neuman Q19: UNIVAC was the first commercial computer designed in USA in 1951. What is the full form of UNIVAC? (a) Universal Array Computer (b) Universal Automatic Computer (c) United Array Computer

(d) United Automatic Computer Q20: Who is the developer of C++ language? (a) Van-Neumann (b) Dennis M. Ritchie (c) Donald Kunth (d) Bjarne Stroustrup Q21: Who was the developer of C language? (a) Van-Neumann (b) Dennis M. Ritchie (c) Donald Kunth (d) Bjarne Stroustrup Q22: Who invented 'Analytical and Difference Engine'? (a) Van-Neumann (b) Charles Babbage (c) Donald Kunth (d) Von Leibniz Q23: Who is known as 'Father of Analysis of Algorithms'? (a) Van-Neumann (b) Dennis M. Ritchie (c) Donald Kunth (d) Bjarne Stroustrup Q24: MS Excel is a/an ____. (a) word processor software (b) image processing software (c) spreadsheet package (d) multimedia player Q25: Which one of the following is an impact printer? (a) Inkjet printer (b) Daisy wheel printer (c) Laser printer (d) Thermal image printer Q26: Storage of 1KB means the following number of bytes: (a) 1000 (b) 964 (c) 1024 (d) 1064

Q27: One Megabyte is equivalent to (a) 210 bytes (b) 220 bytes (c) 230bytes (d) none of these Question - Answers Q1: What is a computer language? Q2: What is different generation of languages? Q3. What is memory? What is its function? Give its unit. Q4: What were different types of problem-solving approaches which led to the basis of computer-based solving and design of computer languages? Q5: What is a machine language? Q6: What are the advantages and disadvantages of Generations of computer? Q7: What is port? Name the devices that can be attached with each type of port. Q8: What is an assembly language? Q9: What is a computer bug? Q10: What is debugging? Q11: What are the advantages of assembly language over machine language? Q12: What is an assembler? Q13: What are the limitations of coding in assembly language? Q14: What are high-level languages? Q15: Write full form of following computer language abbreviations (i) COBOL (ii) BASIC (iii) FORTRAN (iv) ALGOL (v) LISP Q16: What is a compiler? Q17: What is an interpreter? What are advantages and/or disadvantages the interpreter has over compiler? Q18: What are the main advantages of High Level Languages?

Q19: What are the limitations of High level languages? Q20: Who designed 'C' language? Q21: Who designed 'C++' language? Q22: Who designed BASIC language? Q23: Who developed Visual Basic? Q24: Who is known as Father of Computers? Q25: Name the language which was named after a lady who was the daughter of poet Lord Byron. She worked with Charles Babbage to develop plans for the Analytical Engine. Q26: What are fourth generation languages (4GL)? How are 4GLs different from third generation languages? Q27: What are different types of programming errors? Q28: Bugs are common in computer programs. Describe any two techniques which can be used to debug a program. Q29:What do you understand by IPO cycle? Q30: What are the functional components of a digital computer? Q31: What are the components of CPU? What is its role? What is the function of control unit of CPU? Q32: What is the highest memory unit known so far? Q33: What role does input play in a computer? Q34: What role does the output play in a computer? Q35 Give Full Form of

1. CD – R 2. CD- RW 3. DVD- RW 4. BIOS 5. ENIAC

6. EDVAC 7. UNIVAC 8. RAM 9. ROM 10. PROM 11. EPROM 12. EEPROM

Q 36 Find the Hardware and software in following:-

Printer, Plotter, Microsoft Word, Calc, CD, Blu-ray disk

Q 37 Give short notes on:

1. Blu-ray Disk

2. Flash Drive

3. Firewire

4. DVD

5. Printer and its type(impact and non-impact)

6. Input device

7. Output Device

8. Device Driver

9. DMA

10. FAT

Chapter 3 : Number System

Q1 Pick Valid numbers from the given list in different number systems as

mentioned below:

567, 9A02, 110111001, 307, 101.01, 8275, 7000, 100F2

a) Octal b) Hexadecimal c) Binary d) Decimal

Q2 Convert the following

(a) ( 11111010)2 = ( ? ) 10 (b) ( 35.2 ) 8 = ( ? ) 2 (c) (AF4) 16 = ( ? ) 2

(d) (123) 8 = ( ? ) 10

Q3 Convert the following

(a) (246) 10 = ( ? )16

(b) (11011.101) 2 = ( ? ) 8

(c) (3B4) 16 = ( ? ) 2

(d) ( 721 ) 8 = ( ? ) 10

Q4 Convert the following as indicated-

(a) (23)10 = (?)2 (b) (735)8 = (?)2 (c) (110100101111)2 = (?)10 (d) (A3F)16 = (?)2 (e) (6754)10 =(?)16 (f) (23.54)10 = (?)2 (g) (455.34)8 = (?)2

Q5. Do the following conversion:

(a) (13.65)10= ( ? )2 = ( ? )8 (b) (BF.A66)16 = ( ? )2 = ( ? )8 (c) ( F20A)16 = ( ) 2 (d) ( 100101.11 )2 = (? )10 (e) ( 248) 10 = (? ) 8

Q6. Give full form of the following:

(a) ASCII (b) ISCII (c) UNICODE

Q7. Write short notes on the following:

(a) ASCII (b) ISCII (c) UNICODE

ENGINEERING GRAPHIC (XI)

Revise the chapter on special engineering curve: Ellipse, parabola, Helix involute, cyrloid, sine curve.