JKSSB Mock Tests

Which component in a computer system interprets and carries out the basic instructions that operate the computer?

A. Central Processing Unit (CPU)
B. Motherboard
C. Power Supply Unit
D. Hard Disk Drive
Answer: Option A
Solution (By JKSSB Mock Tests Team)
The CPU, often called the brain of the computer, fetches, decodes, and executes instructions from programs. Its speed is measured in GHz.
This Question Belongs to: Computer mcqs Computer set 1

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