Computer Organization Book Back Questions

11th Standard

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Computer Applications

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 capacity of 12cm diameter DVD with single sided and single layer?

    (a)

    4.7 GB

    (b)

    5.5 GB

    (c)

    7.8 GB

    (d)

    2.2 GB

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

    (a)

    blocks

    (b)

    sectors

    (c)

    pits

    (d)

    tracks

  6. 3 x 2 = 6
  7. What is a program counter?

  8. What is HDMI?

  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. Classify the microprocessor based on the size of the data .

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

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

  16. Arrange the memory devices in ascending order based on the access time. .

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