Computer Basic GK Questions and Answers

17. Monitor or Video Display Unit (VDU) is an example of
  A.  Input device
  B.  Output device
  C.  Musice device
  D.  None of these
Answer
Ans: B
Output device
18. Speech recognition is an example of
  A.  Output
  B.  Input
  C.  Printing
  D.  None of these
Answer
Ans: B
Input
19. Following is not output device
  A.  Keyboard
  B.  Chain Printers
  C.  Mouse
  D.  Line printer
Answer
Ans: D
Line printer
20. The term cursor is related to
  A.  Printer
  B.  Monitor
  C.  Mouse
  D.  Hard disk
Answer
Ans: C
Mouse
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