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Computer MCQs

Q81: Ctrl + D in MS Excel is used for?

  • A) Fill down in the selection
  • B) Open the font dialog box
  • C) Both A and B

Q82: The operating system is also called the ______ between the user and the computer.

  • A) Interrelate
  • B) Interface
  • C) Interference

Q83: An operating system is a/an _____?

  • A) Personal software
  • B) System software
  • C) Application software

Q84: Unix operating system was developed by ____?

  • A) Ken Thompson
  • B) Dennis Ritchie
  • C) Both A and B

Q85: Which operating system is designed to give immediate response to an event?

  • A) Time sharing
  • B) Realtime
  • C) Batch processing

Q86: Which of the following operating system is for smartphone?

  • A) Windows 7
  • B) Linux
  • C) Android

Q87: An operating system was used/developed for the first time in which generation of computers?

  • A) Third Generation
  • B) Fourth Generation
  • C) Second Generation

Q88: Handheld devices are called ____?

  • A) Hardware
  • B) Software
  • C) Both A and B

Q89: Cache memory is ______?

  • A) Faster than CPU
  • B) Very slow
  • C) Faster than RAM

Q90: Which of following is a web browser?

  • A) Paint and Database
  • B) Word and PowerPoint
  • C) Fire fox and Chrome