Computer Organization Important Questions

11th Standard

    Reg.No. :
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Computer Technology

Time : 01:00:00 Hrs
Total Marks : 50
    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. Which of the following is not the part of a microprocessor unit?

    (a)

    ALU

    (b)

    Control unit

    (c)

    Cache memory

    (d)

    register

  3. The first general purpose Microprocessor developed by ............

    (a)

    IBM

    (b)

    Intel

    (c)

    Apple

    (d)

    Microsoft

  4. Microprocessor is driven by ..........

    (a)

    Clock pulses

    (b)

    ALU

    (c)

    Control unit

    (d)

    Register

  5. The first general purpose Microprocessor was......

    (a)

    5005

    (b)

    4004

    (c)

    8085

    (d)

    8086

  6. 7 x 2 = 14
  7. What are the parameters which influence the characteristics of a microprocessor?

  8. What is an instruction?

  9. What is a program counter?

  10. Name the communication channels between the microprocessor and other devices in the computer.

  11. What are the collections of System Bus?

  12. Draw the block diagram of a microprocessor based system.

  13. Differentiate Arithmetic and logical operations.

  14. 7 x 3 = 21
  15. Write down the interfaces and ports available in a computer.

  16. Ditferentiate CD and DVD.

  17. How will you differentiate a flash memory and an EEPROM?

  18. Write the three main units of microprocessor.

  19. What is microprocessor? 

  20. Draw a diagram of interconnecting the microprocessor with other devices ofthe computer system.

  21. Why Blu-Ray disc is developed ?

  22. 2 x 5 = 10
  23. Explain the types of ROM.

  24. Explain any three secondary storage devices.

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