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Recent Computer Quiz

Computer Knowledge
56. Double precision variable can occupy
 
  • A. 2 bytes
  • B. 4 bytes
  • C. 8 bytes
  • D. 16 bytes
 
57. Laser printer is an example of
 
  • A. Impact printer
  • B. Electrostatic printer
  • C. Electro thermal printer
  • D. None of these
 
 
58. Bubble memory is
 
  • A. volatile
  • B. non volatile
  • C. permanent
  • D. none of these
 
59. To code each character, ASCII normally represents in terms of
 
  • A. 7 bits
  • B. 12 bits
  • C. 8 bits
  • D. 3 bits
 
60. The content of RAM are
 
  • A. permanent
  • B. temporary
  • C. duplicate
  • D. volatile