Computer Organization Important Questions

11th Standard

    Reg.No. :
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Computer Applications

Time : 01:00:00 Hrs
Total Marks : 50
    10 x 1 = 10
  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. 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

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

    (a)

    blocks

    (b)

    sectors

    (c)

    pits

    (d)

    tracks

  4. Display devices are connected to the computer through __________

    (a)

    USB port

    (b)

    Ps/2 port

    (c)

    SCSI port

    (d)

    VGA connector

  5. Which ofthe following is not included in computer organization?

    (a)

    I/O devices

    (b)

    Software

    (c)

    CPU

    (d)

    Main memory

  6. Which of the following deals with the hardware components of a computer system?

    (a)

    Application software

    (b)

    Computer architecture

    (c)

    Computer Organization

    (d)

    System software,

  7. Which of the following involved in designing a computer?

    (a)

    Computer architecture

    (b)

    Computer Organization

    (c)

    Computer Software

    (d)

    Memory

  8. Which of the following performs all tasks in the computer?

    (a)

    Chips

    (b)

    Bus

    (c)

    CPU

    (d)

    I/O devices

  9. Microprocessors were first introduced in the early

    (a)

    1956

    (b)

    1958

    (c)

    1960

    (d)

    1970

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

    (a)

    IBM

    (b)

    Intel

    (c)

    Apple

    (d)

    Microsoft

  11. 5 x 2 = 10
  12. What is HDMI?

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

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

  15. What are the collections of System Bus?

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

  17. 5 x 3 = 15
  18. Write down the interfaces and ports available in a computer.

  19. Ditferentiate CD and DVD.

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

  21. Write the three main units of microprocessor.

  22. What is microprocessor? 

  23. 3 x 5 = 15
  24. Explain the types of ROM.

  25. Explain the classification of Microprocessor based on Instruction set?

  26. Explain any three secondary storage devices.

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