Multiple choice general knowledge

Which of the following is not an integral part of computer

  1. CPU

  2. Mouse

  3. Monitor

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

A computer's integral parts are components essential for its basic operation: the CPU processes instructions, the Monitor displays output, and the Mouse provides input. A UPS (Uninterruptible Power Supply) is an external accessory that provides backup power - it's useful but not required for the computer to function.

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