Computer Hardware Knowledge Trivia: MCQ Quiz

25 Questions | Total Attempts: 150

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Computer Hardware Knowledge Trivia: MCQ Quiz

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Questions and Answers
  • 1. 
    Resolution of display card is
    • A. 

      The number of pixels

    • B. 

      The number of colours

    • C. 

      The amount of memory

    • D. 

      The speed of CPU

  • 2. 
    External modem requires a/an __________ to get powered on
    • A. 

      AC adapter

    • B. 

      Ethernet adapter

    • C. 

      DC adapter

    • D. 

      Data cable

  • 3. 
    The output of a blue color wire in an SMPS is
    • A. 

      -12v DC

    • B. 

      13v DC

    • C. 

      22v DC

    • D. 

      23v DC

  • 4. 
    In a colour monitor, 1 pixel is represented by ___________.
    • A. 

      Triad

    • B. 

      Nibble

    • C. 

      Both (1) and (2)

    • D. 

      Btye

  • 5. 
    In a DVD- ROM, tracks are placed ________ mm apart.
    • A. 

      0.74

    • B. 

      10

    • C. 

      164

    • D. 

      74

  • 6. 
    The output of red colour wire in a SMPS is
    • A. 

      +5v DC

    • B. 

      +12v DC

    • C. 

      -5v DC

    • D. 

      -3.3v DC

  • 7. 
    Which IRQ number is used by floppy disk controller?
    • A. 

      1

    • B. 

      5

    • C. 

      6

    • D. 

      8

  • 8. 
    Which of the following is the type of logical memory?
    • A. 

      RAM

    • B. 

      EEPROM

    • C. 

      Pen drive

    • D. 

      Extended Memory

  • 9. 
    To which port of computer system can pen drive connect? 
    • A. 

      USB

    • B. 

      PS/2 port

    • C. 

      Serial port

    • D. 

      Parallel port

  • 10. 
    Which of the following memories is used by a pen drive?
    • A. 

      Flash memory

    • B. 

      Cache memory

    • C. 

      Physical memory

    • D. 

      RAM

  • 11. 
    Which power connector is used to supply power to the motherboard?
    • A. 

      PCI

    • B. 

      AGP

    • C. 

      PS/2

    • D. 

      ATX

  • 12. 
    How many pins does a DIMM package contain?
    • A. 

      144 pins

    • B. 

      168 pins

    • C. 

      172 pins

    • D. 

      72 pins

  • 13. 
    Baby AT motherboard supports maximum of _____ slots.
    • A. 

      7

    • B. 

      8

    • C. 

      2

    • D. 

      4

  • 14. 
    Which of the following is also known as a printed circuit board in the computer system?
    • A. 

      RAM

    • B. 

      Micro-processor

    • C. 

      Motherboard

    • D. 

      Jumper

  • 15. 
    _______________ store(s) the time and settings of a system.
    • A. 

      Memory slots

    • B. 

      CPU socket

    • C. 

      CMOS chip

    • D. 

      BIOS chip

  • 16. 
    IRQ 8 is assigned to ________.
    • A. 

      Keyboard

    • B. 

      Network card

    • C. 

      Sound Card

    • D. 

      Real time clock

  • 17. 
    1 nibble is equivalent to
    • A. 

      4 bits

    • B. 

      8 bits

    • C. 

      32 bits

    • D. 

      None of these

  • 18. 
    With the help of which scanner can you scan photo slides?
    • A. 

      Slide scanner

    • B. 

      Drum scanner

    • C. 

      Flat bed scanner

    • D. 

      Sheet fed scanner

  • 19. 
    The scanning surface of a scanner is made up of _________.
    • A. 

      Plastic

    • B. 

      Wood

    • C. 

      Ceramic

    • D. 

      Glass

  • 20. 
    You can use the ______________ scanner for scanning large individual sheets of paper.
    • A. 

      Slide

    • B. 

      Sheet

    • C. 

      Sheet fed

    • D. 

      Drum

  • 21. 
    CD-ROM stands for
    • A. 

      Combined disk read only memory

    • B. 

      Comparative disk read only memory

    • C. 

      Compact disk read on memory

    • D. 

      Compact disk read only memory

  • 22. 
    Which memory is termed as ' Destructive Memory'?
    • A. 

      Primary Memory

    • B. 

      Secondary Memory

    • C. 

      Cache Memory

    • D. 

      None of the above

  • 23. 
    The number of bits that a memory card consists of is called its
    • A. 

      Length

    • B. 

      Byte

    • C. 

      Word length

    • D. 

      None of the above

  • 24. 
    Which technology was used for storing a large amount of data in the Fourth Generation computers?
    • A. 

      RAID

    • B. 

      Hard disk

    • C. 

      CD-Rom

    • D. 

      None of the above

  • 25. 
    Which section of the CPU selects and interprets program instruction and checks whether they are executed or not?
    • A. 

      ALU section

    • B. 

      Control Section

    • C. 

      Memory

    • D. 

      None of the above