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Computer Aptitude

BASIC COMPUTER KNOWLEDGE MCQs

Total Questions : 1975 | Page 46 of 198 pages
Question 451.  what is the term for how words will appear on a page?
  1.    Character formatting
  2.    Typeface
  3.    Text formatting
  4.    Point size
 Discuss Question
Answer: Option C. -> Text formatting
Explanation :
Question 452.  what is the difference between a cd-rom and a cd-rw?
  1.    A CD-RW can be written to, but a CD-ROM can only be read from.
  2.    They are the same — just two different terms used by different manufacturers.
  3.    A CD-ROM holds more information than a CD-RW.
  4.    A CD-ROM can be written to and a CD-RW cannot.
 Discuss Question
Answer: Option A. -> A CD-RW can be written to, but a CD-ROM can only be read from.
Explanation :
Question 453.  what is the term for how words will appear on a page?
  1.    Character formatting
  2.    Typeface
  3.    Text formatting
  4.    Point size
 Discuss Question
Answer: Option C. -> Text formatting
Explanation :
Question 454.  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 455.  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 456.  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 457.  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 458.  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 459.  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 460.  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 :

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