Computer Objective Questions and Answers

9. A program used to detect overall system malfunction is
  A.  System diagnostics
  B.  System analysis
  C.  Utilities
  D.  System software
Ans: A
System diagnostics
10. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
  A.  Claude Shannon
  B.  Konard Zuse
  C.  George Stibits
  D.  None of the above
Ans: C
George Stibits
11. What is the latest write-once optical storage media?
  A.  CD-ROM disk
  B.  Magneto-optical disk
  C.  Digital paper
  D.  WORM disk
Ans: C
Digital paper
12. The first firm to mass-market a microcomputer as a personal computer was
  A.  Radio Shack
  B.  IBM
  C.  Data General Corporation
  D.  Sperry Univac
Ans: A
Radio Shack
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