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CBSE Class 11 Computer Science Question 90 of 107

Computer System Overview — Question 13

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Question

Question 13

Arithmetic and logic unit along with control unit of a computer, combined into a single unit, is known as ............... .

  1. central processing unit
  2. memory unit
  3. I/O unit
  4. operating unit
Answer

central processing unit

Reason — Arithmetic and logic unit along with control unit of a computer, combined into a single unit, is known as central processing unit.