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JAMB Commerce 2007 Question 27

Question 27

Computers in Commerce

Digital computer is divided into

  1. A.analogue, hybrid and mini
  2. B.super, mainframe, mini and micro
  3. C.mainframe, hybrid and micro
  4. D.super, mainframe, micro and analogue.
Show the answer and explanation

Answer: B (super, mainframe, mini and micro)

Explanation

Digital computers are grouped by size and power into supercomputers, mainframes, minicomputers and microcomputers.