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GOVERNMENT OF KARNATAKA, , INFORMATION AND, COMMUNICATION TECHNOLOGY, (ICT), Workbook, , 7, SEVENTH STANDARD, , LEVEL II, , Karnataka Residential Educational Institutions Society, No -8, M.S.B -1, 6th and 7th Floor, Cunningham Road,, Bengaluru – 560 052, .
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Karnataka Residential Educational Institutions Society, , 6th Standard, , CONTENTS, SL.NO, , NAME OF THE LESSON, , PAGE NO, , 01, , Overview of Level I, , 01, , 02, , History of computer, , 04, , 03, , Hardware and Software, , 07, , 04, , Introduction to Operating System, , 10, , 05, , DOS and UNIX, , 13, , 06, , Windows, , 16, , 07, , LINUX, , 18, , 08, , Hands on Keyboard, , 20, , 09, , Using regional languages in Computer, , 22, , 10, , Projects, , 24
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7th Standard, , Chapter, , Chapter 1: Overview of Level I, , 1, , Overview of Level I, Worksheets, , I. Circle the following words:, C, , E, , X, , I, , T, , C, , D, , S, , L, , T, , S, , B, , E, , F, , T, , O, , I, , A, , E, , A, , G, , O, , N, , P, , C, , S, , H, , X, , R, , I, , I, , E, , K, , A, , J, , A, , T, , E, , R, , N, , O, , V, , G, , D, , E, , E, , P, , S, , N, , E, , W, , X, , L, , M, , N, , O, , 1. NEW, , 3. SAVE, , 5. SPEED, , 7. CLICK, , 9. EXIT, , 2. STORAGE, , 4. TEXT, , 6. PRINT, , 8. OPEN, , 10. ERASE, , II. Write the missing letters in the word given below:, 1. M ___N I ___ ___ R, , 2. K ___Y B ___A ___ D, , 3. M ___ U S ___, , 4. C ___ U., , Karnataka Residential Educational Institutions Society, , 1|Page
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7th Standard, , Chapter 1: Overview of Level I, , III. Match the Following:, Sl No, , Device, , Picture, , 1., , Biometric, , 2., , Compact Disk, , 3., , Speaker, , 4., , Printer, , IV. Identify the parts of Computer., , Karnataka Residential Educational Institutions Society, , 2|Page
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7th Standard, , Chapter, , Chapter 2: History of Computer, , 2, , History of Computer, Worksheets, , I., , II., , III., , Fill in the blanks with suitable words :, 1., , ____________________ is called as the father of computer., , 2., , Napier’s bones was developed by ____________________., , 3., , _______________ was a weaving machine that was controlled by punched cards., , 4., , ____________ is known as first computer programmer., , 5., , In third generation of computers ___________ were used in place of transistors., , 6., , Artificial intelligence was used in _________________ generation of computer., , Match the following :, 1. Abacus, , Charles Babbage, , _________________, , 2. Pascaline, , Third generation, , _________________, , 3. Analytical engine, , Fifth generation, , _________________, , 4. Integrated Circuits, , Braise Pascal, , _________________, , 5. Artificial intelligence, , Wooden frame, , _________________, , Expand the following:, 1. E.N.I.A.C - ____________________________________________________, 2. I.B.M, , - ____________________________________________________, , Karnataka Residential Educational Institutions Society, , 4|Page
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Chapter 2: History of Computer, , IV., , 7th Standard, , 3. I.C, , - ____________________________________________________, , 4. V L S I, , - ____________________________________________________, , Answer the following questions in one or two sentences each:, 1. What is Abacus?, __________________________________________________________________, __________________________________________________________________, 2. Write a note on Napier’s bones?, __________________________________________________________________, __________________________________________________________________, 3. Why Charles Babbage is known as the “Father of Computer”?, __________________________________________________________________, __________________________________________________________________, 4. Which materials are used in the first generation of computer?, __________________________________________________________________, __________________________________________________________________, 5. Write any two features of the second generation of Computer?, __________________________________________________________________, __________________________________________________________________, , V., , Write a short notes for the following:, 1. Jacquard loom., ______________________________________________________________________, , Karnataka Residential Educational Institutions Society, , 5|Page
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7th Standard, , Chapter 2: History of Computer, , ______________________________________________________________________, ______________________________________________________________________, ______________________________________________________________________, 2. Fifth generation of computer., ______________________________________________________________________, ______________________________________________________________________, ______________________________________________________________________, ______________________________________________________________________, , A C, , T, , I, , V, , I, , T, , Y, , 1. Make a Poster showing the different generation of, computers., 2. Collect the information about, a. Abacus, b. Ada Augusta., 3. Collect the pictures of current generation computers., , Karnataka Residential Educational Institutions Society, , 6|Page
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7th Standard, , Chapter, , Chapter 3: Hardware and Software, , 3, , Hardware and Software, Worksheets, , I., , II., , State the following statements True (, , ) or False (, , 1., , We can touch software., , [, , ], , 2., , The keyboard is a hardware component., , [, , ], , 3., , The operating system is a type of hardware., , [, , ], , 4., , The software is affected by computer viruses. [, , ], , 5., , The processed data is called information., , ], , [, , ):, , Rewrite the jumbled letters to form a meaningful word:, 1. W R S T F O A E - _____________________, 2. S R U E, , - _____________________, , 3. A D R W E R H A- _____________________, 4. S W D I W O N, , - _____________________, , 5. Y S T S M E, , - _____________________, , 6. A N T I P, , - _____________________, , Karnataka Residential Educational Institutions Society, , 7|Page
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7th Standard, , Chapter 3: Hardware and Software, , III., , Classify the following as Hardware and Software. Write H/w or S/w., H/w or S/w, , IV., , H/w or S/w, , CPU, , Tux Paint, , Tux Typing, , RAM, , Mouse, , Nudi, , Linux, , Monitor, , Keyboard, , Windows, , Answer the following questions in one or two sentences each:, 1. What is Software? Give examples., __________________________________________________________________, __________________________________________________________________, 2. Define data., __________________________________________________________________, __________________________________________________________________, 3. List the parts of computer system., __________________________________________________________________, __________________________________________________________________, __________________________________________________________________, 4. Give example for application software., __________________________________________________________________, __________________________________________________________________, __________________________________________________________________, , Karnataka Residential Educational Institutions Society, , 8|Page
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7th Standard, , Chapter 3: Hardware and Software, 5. List out the difference between hardware and software., , A C, , T, , I, , V, , I, , T, , Y, , 1. Collect the pictures of most commonly used Hardware, components and make a poster., 2. Prepare a chart, showing the differences between, Hardware and Software., , Karnataka Residential Educational Institutions Society, , 9|Page
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7th Standard, , Chapter, , Chapter 4: Introduction to Operating System, , 4, , Introduction to Operating, System, Worksheets, , I., , Fill in the blanks with suitable words:, 1., , _________ Operating system allows one person to operate one program at a time., , 2., , _________ Operating system allows two or more users to use the computer, resources simultaneously., , II., , 3., , Operating system is a bridge between ___________ and ____________., , 4., , The process of starting or restarting the computer is known as ________., , 5., , ________ is the example for single user operating system., , 6., , ________ and _________ are two types of user interface., , Identify the following operating systems:, , 1. ………………………., , 2. ………………………., , 3. ………………………., , 4. ………………………., , Karnataka Residential Educational Institutions Society, , 10 | P a g e
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7th Standard, , Chapter 4: Introduction to Operating System, , III., , IV., , V., , Expand the following:, 1., , OS, , : ____________________________________________, , 2., , GUI, , : ____________________________________________, , 3., , CUI, , : ____________________________________________, , 4., , DOS, , : ____________________________________________, , State the following statements True (, , ) or False (, , ):, , 1. Without Operating system a computer is a dead machine., , [, , ], , 2. The mouse is the main source of input in CUI, , [, , ], , 3., , [, , ], , Windows NT is an example for multi user operating system., , Answer the following questions in one or two sentences each:, 1., , Define Operating system., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, 2., , Name the types of Operating system., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, 3., , List any four Operating systems., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, , Karnataka Residential Educational Institutions Society, , 11 | P a g e
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7th Standard, , Chapter 4: Introduction to Operating System, , VI., , Answer the following questions in three or four sentences each:, 1., , List the basic functions of an Operating system., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, 2., , Define Multi user Operating system. Give an example., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, 3., , Define User Interface. List the types of User Interface., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, 4., , List the features of GUI., , _____________________________________________________________________, _____________________________________________________________________, _____________________________________________________________________, , A C, , T, , I, , V, , I, , T, , Y, , 1. Find out which operating system is used in your, computer lab?, 2. Gather information about different operating systems, and make a chart showing their name, logo, year, and, developer/company., , Karnataka Residential Educational Institutions Society, , 12 | P a g e
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7th Standard, , Chapter, , Chapter 5: DOS and UNIX, , 5, , DOS and UNIX, Worksheets, , I., , Fill in the blanks with suitable words :, 1., , DOS stands for ___________________________________., , 2., , ___________ and _____________ are two types of DOS Commands., , 3., , Internal commands are stored in ______________file., , 4., , ____________ Command is used display the content of the file., , 5., , UNIX, , operating, , system, , was, , developed, , by, , ________________, , and, , ____________________, 6., , II., , III., , Shell programs are also called as ________________., , Match the Following :, 1., , CLS, , Rename, , ________, , 2., , pwd, , Delete, , ________, , 3., , REN, , Clear Screen, , ________, , 4., , wc, , Print working Directory, , ________, , 5., , DEL, , Word Count, , ________, , Classify the following internal and external commands of DOS:, ECHO, , SORT, , REN, , CHKDSK, , CLS, , MD, , CD, , DEL, , EDIT, , VER, , DATE, , TREE, , Karnataka Residential Educational Institutions Society, , 13 | P a g e
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7th Standard, , Chapter 5: DOS and UNIX, Internal Commands, , IV., , External Commands, , Answer the following questions in one or two sentences each:, 1. What is a Command?, _____________________________________________________________________, _____________________________________________________________________, 2. Write the steps to open MS-Dos Command Prompt?, _____________________________________________________________________, _____________________________________________________________________, 3. What is External Command?, _____________________________________________________________________, _____________________________________________________________________, 4. List some of the popular versions of UNIX., _____________________________________________________________________, _____________________________________________________________________, 5. List out the differences between DOS and UNIX., DOS, , Karnataka Residential Educational Institutions Society, , UNIX, , 14 | P a g e
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7th Standard, , Chapter 5: DOS and UNIX, , A C, , T, , I, , V, , I, , T, , Y, , 1. Perform the following tasks in DOS and UNIX using suitable commands., a. Create a text file containing the following data; give your name as the, filename., This is my first text file; Computer Science is my, favorite subject., b. Display the content of the file you have created, earlier., c. Create a directory named KREIS and create another, directory called MDRS inside it., d. Copy the MDRS directory as KRCRS directory, e. Change the system time., 2. Make separate charts of DOS & UNIX commands along with their syntax, and descriptions and display them in your computer lab., , Karnataka Residential Educational Institutions Society, , 15 | P a g e
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7th Standard, , Chapter, , Chapter 6: Windows, , 6, , Windows, Worksheets, , I., , Fill in the blanks with suitable words:, 1. The first Windows operating system was released in the year __________, 2. Taskbar is located at ___________ of the screen., 3. _________are the small pictures that represent a file, folder, or application., 4. _____________ helps to organize files on a computer., 5. ____________________ is used to change the settings for Windows., , II., , Write the names of the following icons:, , Karnataka Residential Educational Institutions Society, , 16 | P a g e
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7th Standard, , Chapter 6: Windows, , III., , Answer the following questions in one or two sentences each:, 1. What is Windows?, , ___________________________________________________________, ___________________________________________________________, 2. What is Desktop?, , ___________________________________________________________, __________________________________________________________, 3. List any two uses of Start Menu., , ___________________________________________________________, __________________________________________________________, 4. Name the Libraries available in windows., , ___________________________________________________________, __________________________________________________________, 5. Write the steps to create a new folder on the desktop., , ___________________________________________________________, __________________________________________________________, , A C, , T, , I, , V, , I, , T, , Y, , 1. Sort out the desktop icons by name., 2. Insert a CD, DVD or USB drive and view the files on it., 3. Set the name of your school as the Screen Saver text., 4. Switch primary and secondary mouse buttons., 5. Create your own user account and set an account picture., 6. Group Activity: Discuss the real world examples for files and folders., , Karnataka Residential Educational Institutions Society, , 17 | P a g e
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7th Standard, , Chapter, , Chapter 7: Linux, , 7, , Linux, Worksheets, , I., , Fill in the blanks with suitable words:, 1., , Linux is a ____________ based operating system., , 2., , Linux was created by _______________________, , 3., , A penguin is called ________ the mascot of Linux., , 4., , The horizontal bar on top of the Ubuntu desktop is called _____________, , 5., , The vertical bar of icons on the left side of the Ubuntu desktop is called, __________________, , II., , Answer the following questions in one or two sentences each:, 1. Write any three advantages of Linux., , ___________________________________________________________, ________________________________________________________, 2. List any four distributions of Linux., , ___________________________________________________________, ________________________________________________________, 3. What is Dash?, , ___________________________________________________________, ________________________________________________________, , Karnataka Residential Educational Institutions Society, , 18 | P a g e
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7th Standard, , Chapter 7: Linux, , A C, , T, , I, , V, , I, , T, , Y, , 1. Open the Calendar by clicking on the Clock in, the menu bar, navigate to the exact date you, were born, and determine which day was it., 2. Open the Dash, search Calculator and open it., Perform some calculations., 3. Change the desktop background., , Karnataka Residential Educational Institutions Society, , 19 | P a g e
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7th Standard, , Chapter, , Chapter 8: Hands on keyboard, , 8, , Hands on keyboard, Worksheets, , I. Can you guess which key I am?, 1. You use me to type numbers ___________________, 2. I allow you to write alphabets _________________, 3. Use me to type numbers ________________, 4. I allow you to move to the next line ___________________, 5. If you press me you can type capital letters continuously _________________, 6. I allow you to create blank spaces between two words _______________, , II. Match the following:, 1. Delete, , End of the line, , _________________________, , 2. Backspace, , Erase the letter after the cursor, , _________________________, , 3. Home, , Erase the letters before the cursor, , _________________________, , 4. End, , Beginning of the line, , _________________________, , 5. Insert, , Overtype the text, , _________________________, , III. Answer the following questions in one or two sentences each:, 1. List the keys where we normally place our fingers on the keyboard., , ___________________________________________________________, ___________________________________________________________, , Karnataka Residential Educational Institutions Society, , 20 | P a g e
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7th Standard, , Chapter 8: Hands on keyboard, 2. Write the steps to open WordPad., , ___________________________________________________________, ___________________________________________________________, ___________________________________________________________, 3. List the formatting options available in WordPad., , ___________________________________________________________, ___________________________________________________________, ___________________________________________________________, , A C, , T, , I, , V, , I, , T, , Y, , 1. Write a letter to your Principal asking two days leave by giving proper reasons., 2. Write a poem from your English textbook., 3. Fill the keyboard with following colors., Green for Caps Lock, , Blue for Arrow keys, , Yellow for Number keys, , Orange for Function keys, , Pink for Alphabet keys, , Red for Enter, , 4. Group Activity: Divide the class into groups of five each. Each group has to type, names of different professions using the computer. Each student in the group can take, turns to write the professions. At the end of the exercise, find out which group has the, longest list., , Karnataka Residential Educational Institutions Society, , 21 | P a g e
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7th Standard, , Chapter 9: Using Regional Languages in Computer, 3. Why do we need regional languages in Computer?, , ___________________________________________________________, ___________________________________________________________, ___________________________________________________________, , A C, , T, , I, , V, , I, , T, , Y, , 1. Write a letter in Kannada to your Principal asking two days leave to attend, your aunt’s marriage., 2. Write an essay in Kannada on any of the following, topics, a. Morarji Desai, b. Kitturu Rani Chennamma, c. Ekalavya, d. Atal Bihari Vajapeyi, 3. Create a chart of Nudi keyboard layout and display it in your lab., , Karnataka Residential Educational Institutions Society, , 23 | P a g e
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1., , Prepare a model of Abacus., , 2., , Gather the information of Android versions and its features., , 3. Prepare a chart of Internal and External DOS commands., 4. Find out the latest version of Windows Operating System and list down, the added features of the version., 5. Create a report describing the places that you have visited in your, school’s educational tour., 6. Collect Kannada folk songs and prepare a report., , Karnataka Residential Educational Institutions Society, , 24 | P a g e
