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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 195 of 198 pages
Question 1941.  which of the following groups have only input devices?
  1.    Mouse, Keyboard and Monitor
  2.    Mouse, Keyboard and Printer
  3.    Mouse, Keyboard and Plotter
  4.    Mouse, Keyboard and Scanner
 Discuss Question
Answer: Option D. -> Mouse, Keyboard and Scanner
Explanation :
Question 1942.  any data and instruction entered in the memory of a computer is-
  1.    Storage
  2.    Output
  3.    Input
  4.    Information
 Discuss Question
Answer: Option C. -> Input
Explanation :
Question 1943.  to make the number pad act as a directional arrow, we press .....................
  1.    Num lock
  2.    Caps lock
  3.    Arrow lock
  4.    Shift
 Discuss Question
Answer: Option D. -> Shift
Explanation :
Question 1944.  hard copy of a document is ..............................
  1.    Printed on printer
  2.    Stored in floppy
  3.    Store in CD
  4.    Store ih hard disk
 Discuss Question
Answer: Option A. -> Printed on printer
Explanation :
Question 1945.  hard copy of a document is ..............................
  1.    Printed on printer
  2.    Stored in floppy
  3.    Store in CD
  4.    Store ih hard disk
 Discuss Question
Answer: Option A. -> Printed on printer
Explanation :
Question 1946.  to make the number pad act as a directional arrow, we press .....................
  1.    Num lock
  2.    Caps lock
  3.    Arrow lock
  4.    Shift
 Discuss Question
Answer: Option D. -> Shift
Explanation :
Question 1947.  which of the following groups have only input devices?
  1.    Mouse, Keyboard and Monitor
  2.    Mouse, Keyboard and Printer
  3.    Mouse, Keyboard and Plotter
  4.    Mouse, Keyboard and Scanner
 Discuss Question
Answer: Option D. -> Mouse, Keyboard and Scanner
Explanation :
Question 1948.  which of the following groups have only output devices?
  1.    Scanner, Printer and Monitor
  2.    Keyboard, Printer and Monitor
  3.    Mouse, Printer and Monitor
  4.    Plotter, Printer and Monitor
 Discuss Question
Answer: Option D. -> Plotter, Printer and Monitor
Explanation :
Question 1949.  any data and instruction entered in the memory of a computer is-
  1.    Storage
  2.    Output
  3.    Input
  4.    Information
 Discuss Question
Answer: Option C. -> Input
Explanation :
Question 1950.  hard copy of a document is ..............................
  1.    Printed on printer
  2.    Stored in floppy
  3.    Store in CD
  4.    Store ih hard disk
 Discuss Question
Answer: Option A. -> Printed on printer
Explanation :

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