Name : ________________________ Class-Sec : __________ Roll No. : ______

SHAHEED RAJPAL D.A.V.PUBLIC SCHOOL, DAYANAND VIHARHALF YEARLY EXAM (2017-18)

COMPUTER (SET-A)Time : 1hr. Class IX M.M : 80

Instructions : ● All questions are compulsory● Question paper contains 8 questions.● Marks obtained by every question are mentioned against each.

Q1: Fill in the blanks: (1x10=10)1. ________________ is the world’s largest computer network.2. __________________ is a special type of the folder that holds all the files and

folders that have been deleted.3. ________________ are the letters or digits that are shown a little below the

normal line. For Eg: H2O4. We can change the orientation of page from portrait to ___________________.5. Internet is network of _____________ 6. Microphone is an ____________ device.7. ___________ is an optical scanner that reads the bar coded data.8. ___________ software supports the operation of the computer.9. ___________ is a language translator software that converts the entire program

into machine code at one time.10. ___________ is a type of network that connects several computers within a

confined geographical area with permanently installed cables and dial-up lines.

Q2) Specify True or False. (1x10=10)1. Bluetooth is a type of wired technology network.

2. Read only memory is non-volatile memory.

3. Operating system acts as an interface between the user and the computer.

4. Low level language uses common English words.

5. Software is a physical component of a computer.

6. Word processing software is a general purpose application software.

7. ALU is responsible for all arithmetic operations.

8. MS-DOS is an example of single user operating system.

9. Wi-Fi is wireless Local Area Network Technology.

10. E-mail is an application of Internet.

Q3: Give two examples of each. (2x5=10)1. Application Software ___________ _____________

2. Secondary storage devices ___________ _____________

3. Input devices. ___________ _____________

4. Types of Network ___________ _____________

5. Types of Operating system ___________ _____________

Q4: Write the full forms for the following. (1x5=5)

1. Wi Fi: _______________________________________________________

2. USB : _______________________________________________________

3. Modem : ______________________________________________________

4. RAM : _______________________________________________________

5. OCR : _______________________________________________________

Q5: Write the shortcut keys for the following commands. (1x10=10) 1. To print the document _______________

2. To underline the text _______________

3. To right align the text _______________

4. To redo the last action performed _______________

5. To insert hyperlink _______________

6. To close the document _______________

7. To copy the text _______________

8. To paste the text _______________

9. Select the entire text _______________

10.To open a document _______________

Q.6) Manish wants to design a poster as shown below: (5)

Identify any 5 features which should be used to design the poster. _______________ ______________ _____________

______________ ______________

Q.7) Write the appropriate answers for the following situation. (1x10=10)

1)Meenu is preparing her Social Science project using word processor. She has mistakenly written the spelling of “Tsunami” as “Tsunammi” in the entire project. Which feature can she use to search for the word “Tsunammi” and change it to “Tsunami” in the entire document. (1)

______________________________________________________________2) Reena has typed a letter or a document. She does not know how to align the paragraphs between both left and right margins. She does not know how to set the spacing between the lines. Suggest her the feature in MS-Word where she can do both the things. (1)

______________________________________________________________3)Sushma, a chemistry teacher typing her chemistry assignment and she needs to type a chemical representation of sulphuric acid as H2SO4. But when she is typing, it appears as H2SO4. Which formatting feature she should used to see the numbers 2 and 4 in the desired format. (1)

______________________________________________________________4) Rohini has created a text document using word processor. Now she wants to see how the document will look when it will be printed. Which option of word processor can she use to do so?(1)______________________________________________________________5)An Incharge of a school wants to create time table of every teacher in a tabular form. Which feature of word processor she will use to do so? (1)______________________________________________________________6)A teacher has to make a bus list of 100 students. The names of all students should be numbered sequentially. Which option she should used to number the list?_____________________________________________________________

7)Srishti has written a book on animal Welfare. Her book has total number of 500 pages. She wants to number all the pages at the bottom. Which feature she will use in the word processor to number the pages? (1)

______________________________________________________________ 8)Aditi is preparing a document. The content is ready but she wants to add attractive borders on each page. Name the feature of the word processor, which will help her to achieve the same without devoting much time in designing it manually. (1)

______________________________________________________________9)Sumeet is typing a document in word processor. While working, his mouse suddenly stops working. Which shortcut key he will use to align the text to the center? (1)

______________________________________________________________ 10) The school is organising a function and wants to invite 50 schools of Delhi. The content of invitation is same but addresses are different. So in this situation,which feature of word processor should be used to do so. (1)

______________________________________________________________

Q8) Answer the following questions. (4x5=20)

1)Differentiate between LAN and WAN.

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2) What is computer? Explain any 3 characteristics.

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3) Differentiate between Complier and Interpreter.

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4) Differentiate between System Software & Application Software.

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Name : ________________________ Class-Sec : __________ Roll No. : ______

SHAHEED RAJPAL D.A.V.PUBLIC SCHOOL, DAYANAND VIHARHALF YEARLY EXAM (2017-18)

COMPUTER (SET-B)Time : 1hr. Class IX M.M : 80

Instructions : ● All questions are compulsory● Question paper contains 8 questions.● Marks obtained by every question are mentioned against each.

Q1: Fill in the blanks: (1x10=10)1. Scanner is a ____________ device.2. ___________ is an optical scanner that reads the bar coded data.3. ___________ software supports the operation of the computer.4. ___________ is a language translator software that converts the entire program

into machine code at one time.5. ___________ is a type of network that connects several computers within a

confined geographical area with permanently installed cables and dial-up lines.6. A data communication equipment that translates signals is called as__________ 7. _______________ is a rectangular frame in which a file,folder or an application is

opened.8. _____________ is a special type of folder that holds all files and folder that have

been deleted.9. ____________ contains the start button on the left side.

10.________________ are the letters or digits that are shown a little above the normal line. For Eg: A2

Q2: Specify True or False. (1x10=10)1. Software is a physical component of a computer.2. ALU is responsible for all arithmetic operations.3. MS-DOS is an example of single user operating system.4. Wi-Fi is wireless Local Area Network Technology.5. E-mail is an application of Internet.6. MS word is an example of system software. 7. System software controls the working of hardware.8. Read only memory is non-volatile memory.9. Operating system acts as an interface between user and computer.10. Low level language uses common English words.

Q3) Write the full forms for the following. (1x5=5)

1. WAN ______________________________________________________

2. MICR ______________________________________________________

3. ROM ______________________________________________________

4. LCD ______________________________________________________

5. VDU ______________________________________________________

Q4) Give two examples of each. (2x5=10)

1. Types of Operating system ____________ _____________

2. Types of Printer ____________ _____________

3. Types of language translator ____________ _____________

4. Type of computer language ____________ _____________

5. Types of Memory ____________ _____________

Q5: Write the shortcut keys for the following commands. (1x10=10)

1. To close the document _______________

2. To italicize the text _______________

3. To copy the text _______________

4. To paste the text _______________

5. Select the entire text _______________

6. To open a document _______________

7. To hyperlink _______________

8. To create a new document ______________

9. To save a document ______________

10. To replace a text ______________

Q.6) Rahul wants to design a poster as shown below: (5)

Identify any 5 features which should be used to design the poster. _______________ ______________ _____________

______________ ______________

Q.7) Write the appropriate answers for the following situation. (1x10=10)

1)Meenu is preparing her Social Science project using word processor. She has mistakenly written the spelling of “Tsunami” as “Tsunammi” in the entire project. Which feature can she use to search for the word “Tsunammi” and change it to “Tsunami” in the entire document. (1)

______________________________________________________________2) Reena has typed a letter or a document. She does not know how to align the paragraphs between both left and right margins. She does not know how to set the spacing between the lines. Suggest her the feature in MS-Word where she can do both the things. (1)

______________________________________________________________3)Sushma, a chemistry teacher typing her chemistry assignment and she needs to type a chemical representation of sulphuric acid as H2SO4. But when she is typing, it appears as H2SO4. Which formatting feature she should used to see the numbers 2 and 4 in the desired format. (1)

______________________________________________________________4) Rohini has created a text document using word processor. Now she wants to see how the document will look when it will be printed. Which option of word processor can she use to do so?(1)______________________________________________________________5)An Incharge of a school wants to create time table of every teacher in a tabular form. Which feature of word processor she will use to do so? (1)______________________________________________________________6)A teacher has to make a bus list of 100 students. The names of all students should be numbered sequentially. Which option she should used to number the list?_____________________________________________________________

7)Srishti has written a book on animal Welfare. Her book has total number of 500 pages. She wants to number all the pages at the bottom. Which feature she will use in the word processor to number the pages? (1)

______________________________________________________________ 8)Aditi is preparing a document. The content is ready but she wants to add attractive borders on each page. Name the feature of the word processor, which will help her to achieve the same without devoting much time in designing it manually. (1)

______________________________________________________________9)Sumeet is typing a document in word processor. While working, his mouse suddenly stops working. Which shortcut key he will use to align the text to the center? (1)

______________________________________________________________ 10) The school is organising a function and wants to invite 50 schools of Delhi. The content of invitation is same but addresses are different. So in this situation,which feature of word processor should be used to do so. (1)

______________________________________________________________

Q8) Answer the following questions. (4x5=20)

1) Write any 5 advantages of computer.

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2) Differentiate between Low level languages and High level languages with

examples.

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3) Explain any five features of Windows 7.

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4) What is Internet? Explain any 3 applications of Internet.

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