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WAEC Data Processing 2023 Question 28

Question 28

Computer Maintenance

A computer system under use was found to unusually slow, freezes often and very dusty. What is needed to correct this problem?

  1. A.Change the location of the computer
  2. B.Delete some files
  3. C.Hit the system unit with a blower
  4. D.Perform maintenance procedure.
Show the answer and explanation

Answer: D (Perform maintenance procedure.)

Explanation

Cleaning the dust and tuning the system (maintenance) fixes overheating and slowness.