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WAEC Data Processing 2020 Question 5

Question 5

History of Computers

One advantage of the first generation computers is

  1. A.processing speed.
  2. B.portability.
  3. C.heating effect.
  4. D.burglar-proof.
Show the answer and explanation

Answer: A (processing speed.)

Explanation

First-generation computers were huge and overheated, but they calculated far faster than people or mechanical machines.