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Basic Computer Knowledge -170226
50 Questions
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Question 1
Computer is a/an ______ machine.
  • A Mechanical
  • B Electronic
  • C Manual
  • D Automatic
Correct Answer: B
Question 2
CPU stands for:
  • A Central Processing Unit
  • B Central Printing Unit
  • C Control Processing Unit
  • D Computer Processing Unit
Correct Answer: A
Question 3
Which is an input device?
  • A Monitor
  • B Printer
  • C Keyboard
  • D Speaker
Correct Answer: C
Question 4
Which is an output device?
  • A Mouse
  • B Scanner
  • C Monitor
  • D Keyboard
Correct Answer: C
Question 5
ALU is part of:
  • A Monitor
  • B CPU
  • C Keyboard
  • D RAM
Correct Answer: B
Question 6
Which is NOT hardware?
  • A Mouse
  • B Keyboard
  • C Windows
  • D Printer
Correct Answer: C
Question 7
The brain of computer is:
  • A RAM
  • B CPU
  • C ROM
  • D Hard Disk
Correct Answer: B
Question 8
Which is fastest?
  • A Human
  • B Computer
  • C Calculator
  • D Typewriter
Correct Answer: B
Question 9
Which is primary memory?
  • A Hard Disk
  • B Pen Drive
  • C RAM
  • D CD
Correct Answer: C
Question 10
Which stores permanent data?
  • A RAM
  • B ROM
  • C Cache
  • D Register
Correct Answer: B