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Q

Medium 2 Marks

Computer Studies Central Processing Unit (CPU)

Why is the Control Unit essential to a computer system?

A Because it performs all mathematical calculations

B Because without it different parts of a computer would not know when or how to perform their tasks

C Because it stores the operating system permanently

D Because it provides electricity to all components

Explanation

Without the control unit the different parts of a computer would not know when or how to perform their tasks. It ensures the entire system operates in a coordinated and organised manner.

Reference: Computer Studies Textbook , Page 2

Hint

Imagine a construction site without a foreman — what would happen?

Explanation

Hint

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