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WAEC Data Processing 2015 Question 30

Question 30

Computer Ethics and Safety

Which of the following is not a safety equipment in a computer laboratory?

  1. A.Surge protector
  2. B.Metal detector
  3. C.Smoke detector
  4. D.Fire extinguisher
Show the answer and explanation

Answer: B (Metal detector)

Explanation

Surge protectors, smoke detectors and fire extinguishers protect the lab; a metal detector is a security device.