Quarterly Model Question Paper

11th Standard

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Computer Applications

Time : 02:45:00 Hrs
Total Marks : 70
    15 x 1 = 15
  1. In ATM machines, which one of the following is used to ____

    (a)

    Touch Screen

    (b)

    Speaker

    (c)

    Monitor

    (d)

    Printer

  2. Which generation of computer used IC's

    (a)

    First

    (b)

    Second

    (c)

    Third

    (d)

    Fourth

  3. Which of the following period the first generation computers belongs

    (a)

    1956-1963

    (b)

    1940-1956

    (c)

    1964-1971

    (d)

    1980-1990

  4. Expand ANN _____

    (a)

    Artical Neural Network

    (b)

    Artificial Neurons Network

    (c)

    Artificial Neural Network

    (d)

    Artificial Network Neurons

  5. Which of the following is a type of computation in which many calculations are carried out simultaneously?

    (a)

    NLP

    (b)

    ANN

    (c)

    Parallel Processing

    (d)

    Parallel Computing

  6. How many bytes does 1 KiloByte contain?

    (a)

    1000

    (b)

    8

    (c)

    4

    (d)

    1024

  7. Which gate is called as the logical inverter?

    (a)

    AND

    (b)

    OR

    (c)

    NOT

    (d)

    XNOR

  8. ISCII has been used by.......

    (a)

    IBM

    (b)

    Apple

    (c)

    Microsoft

    (d)

    IBM &Apple

  9. To convert an octal number of binary equivalent, each octal digit is expressed as....

    (a)

    3 bits form

    (b)

    4 bits form

    (c)

    8 bits form

    (d)

    2 bits form

  10. The hexadecimal equivalent of 1011 is

    (a)

    14

    (b)

    15

    (c)

    11

    (d)

    12

  11. Which of the following is the idea behind positional numbering systems?

    (a)

    Absolute Value

    (b)

    Place Volume

    (c)

    Radix

    (d)

    All of these

  12. Which of the following is made up of poly carbonate plastic material?

    (a)

    BIu -ray

    (b)

    CD

    (c)

    DVD

    (d)

    ROM

  13. Processing takes place in parallel is called _______operating system.

    (a)

    Real time

    (b)

    Multiuser

    (c)

    Distributed

    (d)

    Multiprocessing

  14. Which of the following is not a version of windows 2000?

    (a)

    server

    (b)

    professional

    (c)

    DOS

    (d)

    Data center server

  15. Which facility provides you to move or copy the file or folders in Windows?

    (a)

    Windows Explorer

    (b)

    My computer

    (c)

    This PC

    (d)

    Recycle bin

  16. 6 x 2 = 12
  17. Distinguish between data and information

  18. What is a program counter?

  19. What are the security management features available in Operating System?

  20. Differentiate cut and copy options.

  21. What is meant by workspace in the document window?

  22. How many in-built slide layouts does impress consist of?

  23. 6 x 3 = 18
  24. Complete the Table
     1)  0 x 0 = _
     2)  1 x 1 = _
     3)  1 x _ = 0
     4)  _ x 0 = 0

  25. Write a note on FAT.

  26. Write the specific use of Cortana.

  27. Write the Editing Shotkeys to move and copy the text in the document.

  28. How are transition effects helpful in creating an effective presentation in Impress?

  29. How will you create a presentation

  30. 5 x 5 = 25
  31. Discuss the various generations of computers

  32. How AND and OR can be realized using NAND and NOR gate

  33. Explain the main purpose of an operating system

  34. Explain how will you copy files and folders in windows.

  35. Explain view buttons in Impress.

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