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MCQ practice · SSC ICT Board questions · Chapter 2: Computer Maintenance and Cyber Security

All boards 2020

Through which does a virus spread from one computer to another?

Think it through first, then pick an option.

  1. a RAM slot
  2. b CD
  3. c Mouse
  4. d Keyboard
Answer and explanation

Correct answer: b CD

A virus spreads from one computer to another through media such as a CD, a hard disk and the internet.

Why the other options are wrong

  • a RAM slot: The RAM slot is part of the motherboard; a virus does not travel from one machine to another through it.
  • c Mouse: 'Mouse' is not the answer here. A virus spreads from one computer to another through media such as a CD, a hard disk and the internet.
  • d Keyboard: 'Keyboard' is not the answer here. A virus spreads from one computer to another through media such as a CD, a hard disk and the internet.