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Which of the following is not part of the central processing unit of a computer?

Which of the following is not part of the central processing unit of a computer?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A Arithmetical and lgical unit
  • B Memory unit
  • C Input unit
  • D Control unit
Correct Answer: Option C
Explanation:
Central processing unit (CPU), computer system, generally composed of the main memory, control unit, and arithmetic-logic unit.

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