Computer Organization Book Back Questions

11th Standard

    Reg.No. :
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Computer Technology

Time : 00:45:00 Hrs
Total Marks : 30
    5 x 1 = 5
  1. Which of the following is said to be the brain of a computer?

    (a)

    Input devices

    (b)

    Output devices

    (c)

    Memory device

    (d)

    Microprocessor

  2. How many bits constitute a word?

    (a)

    8

    (b)

    16

    (c)

    32

    (d)

    determined by the processor used.

  3. How many memory locations ate identified by a processor with 8 bits address bus at a time?

    (a)

    28

    (b)

    1024

    (c)

    256

    (d)

    8000

  4. What is the smallest size of data represented in a CD?

    (a)

    blocks

    (b)

    sectors

    (c)

    pits

    (d)

    tracks

  5. Display devices are connected to the computer through __________

    (a)

    USB port

    (b)

    Ps/2 port

    (c)

    SCSI port

    (d)

    VGA connector

  6. 3 x 2 = 6
  7. What are the parameters which influence the characteristics of a microprocessor?

  8. What is a program counter?

  9. Which source is used to erase the content of a EPROM?

  10. 3 x 3 = 9
  11. Differentiate Computer Organization from Computer Architecture.

  12. Write down the classifications of microprocessors based on the instruction set.

  13. Ditferentiate CD and DVD.

  14. 2 x 5 = 10
  15. Explain the characteristics of a microprocessor.

  16. Explain the types of ROM.

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