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MCQs

Total Questions : 60 | Page 3 of 6 pages
Question 21. The individual dots that form the image on a monitor are called:
  1.    picas
  2.    pixels
  3.    particles
  4.    None of The Above
 Discuss Question
Answer: Option B. -> pixels
Question 22. Which of the following monitor types most closely resembles a television:
  1.    flat panel
  2.    cathode ray tube
  3.    e - book reader
  4.    data projector
  5.    None of The Above
 Discuss Question
Answer: Option B. -> cathode ray tube
Question 23. Which of the following printer types requires special paper:
  1.    chain
  2.    thermal
  3.    laser
  4.    None of The Above
 Discuss Question
Answer: Option B. -> thermal
Question 24. A (n) ______printer works by spraying tiny droplets of ink onto the paper:
  1.    ink – jet
  2.    laser
  3.    thermal
  4.    None of The Above
 Discuss Question
Answer: Option A. -> ink – jet
Question 25. Which of the following can create the largest printouts:
  1.    chain
  2.    plotter
  3.    thermal
  4.    None of The Above
 Discuss Question
Answer: Option B. -> plotter
Question 26. What is required when more than one persons use a central computer at the same time:
  1.    Light Pen
  2.    Mouse
  3.    Terminal
  4.    None of The Above
 Discuss Question
Answer: Option C. -> Terminal
Question 27. Which kind of terminal is entirely dependent for all its capabilities on the computer system to which it is connected:
  1.    Smart Terminal
  2.    Dumb Terminal
  3.    Micro Computer
  4.    None of The Above
 Discuss Question
Answer: Option B. -> Dumb Terminal
Question 28. Hard Disks and Diskettes are:
  1.    Direct Access Storage Devices
  2.    Sequential Access Storage Devices
  3.    Rarely used Microcomputers
  4.    None of The Above
 Discuss Question
Answer: Option A. -> Direct Access Storage Devices
Question 29. The Computer code for interchange of information between terminals is:
  1.    ASCII
  2.    BCD
  3.    All of The Above
  4.    None of The Above
 Discuss Question
Answer: Option A. -> ASCII
Question 30. A character is represented in EBCDIC by:
  1.    One bit
  2.    Four bits
  3.    Eight bits
  4.    None of The Above
 Discuss Question
Answer: Option C. -> Eight bits

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