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WAEC Data Processing 2015 Question 40

Question 40

Computer Networks

The exchange of information over a network follow a set of rules called

  1. A.transmission rules.
  2. B.transfer rules.
  3. C.channels.
  4. D.protocols
Show the answer and explanation

Answer: D (protocols)

Explanation

Protocols are the agreed rules computers follow to exchange data, e.g. TCP/IP.