Computer Hardware MCQs Online Test

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Most Important Computer Hardware MCQs from past papers for one paper mcq test preparation.

Computer Hardware MCQs

Which of the following is used to convert softcopy into hardcopy?

  1. Scanner
  2. Printer
  3. Monitor
  4. CPU

A device which encodes characters by the depression of keys is known as:

  1. Hard Drive
  2. Mouse
  3. Keyboard
  4. Printer

The heart of a computer system is:

  1. CPU
  2. Input Device
  3. Output Device
  4. None of these
The device which provides display to user is:
  1. CPU
  2. Printer
  3. Memory Unit
  4. Monitor

Computer Monitor is also called?

  1. DVD
  2. VDU
  3. CCTV
  4. DVU
VDU stands for
  1. Very Display Unit
  2. Virtual Display Uniform
  3. Visual Display Unit
  4. Virtual Detection Unit
The IC chip used in computers is made of____.
  1. Silicon
  2. microprocessor
  3. iron
  4. none
Which of following holds the ROM, CPU,RAM and Expansion cards
  1. Hard disk
  2. floppy disk
  3. All
  4. Mother board
Which operations are performed by RAM:
  1. Read and Write
  2. Decipher
  3. Read
  4. Write

Which printer is not a type of impact printer

  1. Automatic printer
  2. Electronc printer
  3. Laser printer

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