Question

what do you mean by CPU?​

Answer 1

Answer:

The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.

Explanation:

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Answer 2

Explanation:

Central processing unit

The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions.