passwella.
Menu

WAEC Data Processing 2022 Question 31

Question 31

Computer Maintenance

Preventive maintenance measures in the computer room do not include

  1. A.good ventilation
  2. B.proper illumination
  3. C.the use of rugs
  4. D.the use of tiles
Show the answer and explanation

Answer: C (the use of rugs)

Explanation

Rugs collect dust and build static electricity, which harm computers.