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WAEC Data Processing 2015 Question 13

Question 13

Computer Networks

Which of the following are the basic components of a computer network? I. A minimum of two computers II. Printers III. Network interface card

  1. A.I and II only
  2. B.I and III only
  3. C.II and III only
  4. D.I, II and III
Show the answer and explanation

Answer: B (I and III only)

Explanation

A network needs at least two computers and a way to connect them, such as a network interface card; a printer is optional.