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WAEC Data Processing 2025 Question 7

Question 7

Computer Hardware

Which one of the following reasons justifies the prevalence of Personal Digital Assistance devices? They

  1. A.are light weight and are very expensive.
  2. B.are very portable and can be used everywhere.
  3. C.have limited capabilities when compared to desktop and laptop computers.
  4. D.have small keyboard for input operation.
Show the answer and explanation

Answer: B (are very portable and can be used everywhere.)

Explanation

PDAs are popular because they are small, portable and usable anywhere.