Computer and Information Technology

General Knowledge Questions for Computer
DIRECTIONS : Objective Question on Computer Knowledge.
66. The ________ is a non impact printer that can produce very high quality, letter perfect printing?
  A.  Daisy wheel printer
  B.  Dot matrix printer
  C.  Laser printer
  D.  Electrostatic printer
67. For multiple branching in ‘C’ we use _______ statement.
  A.  Switch
  B.  Go To
  C.  Case
  D.  Cout
68. A removable direct access storage medium containing multiple magnetic disks mounted vertically on a single shaft is referred as
  A.  Tape pack
  B.  Cylinder
  C.  Disk pack
  D.  None of these
69. Which of the following technique is used in high speed modem?
  A.  PCM
  B.  FDM
  C.  TDM
  D.  QAM
70. Software should be recommended to use if one often need to create, edit, and print document
  A.  UNIX
  B.  Internet explorer
  C.  Spreadsheet
  D.  Word processing
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