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Computer General Knowledge Questions and Answers

General Knowledge
81. An algorithm is best described as
 
  • A. A branch of mathematics
  • B. A step by step procedure for solving a problem
  • C. A computer language
  • D. All of the above
Ans: B.
A step by step procedure for solving a problem
 
 
82. All modern computers operate on
 
  • A. Data
  • B. Information
  • C. Words
  • D. Floppies
Ans: A.
Data
 
 
83. The number of layers in TCP/IP model and OSI reference model is
 
  • A. 4, 7
  • B. 5, 6
  • C. 5, 7
  • D. 6, 7
Ans: D.
6, 7
 
84. As compared to diskettes, the hard disks are
 
  • A. more portable
  • B. slowly accessed
  • C. less rigid
  • D. more expensive
Ans: D.
more expensive
 
85. What is the name of the hardware and software package that is ready for use as soon as it is installed?
 
  • A. Hands on system
  • B. Quick implementation system
  • C. Turnkey computer system
  • D. Operational system
Ans: C.
Turnkey computer system