Multiple choice

Which of the following technical terms is not related with computer system?

  1. Virus

  2. Winchester disk

  3. Mouse

  4. FIFO system
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Virus, Winchester disk, and Mouse are all standard computer hardware or software terms. FIFO (First-In, First-Out) is a general scheduling or data structure concept, but it is not a specific technical term unique to computer systems.

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