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WAEC Data Processing 2016 Question 33

Question 33

Computer Virus

Computer virus cannot be transmitted by

  1. A.downloading files.
  2. B.e-mail attachment.
  3. C.pen drives.
  4. D.typing on keyboard.
Show the answer and explanation

Answer: D (typing on keyboard.)

Explanation

Viruses spread through files, attachments and storage devices; typing on the keyboard does not carry a virus.