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Q

Easy 1 Mark

Computer Studies Central Processing Unit (CPU)

Which of the following tasks does the CPU perform?

A Displaying graphics on the monitor only

B Storing data permanently on the hard disk

C Executing instructions performing calculations and managing data flow

D Supplying electricity to input and output devices

The CPU executes program instructions processes data performs calculations and manages the flow of information within the computer system.

Reference: Computer Studies Textbook , Page 1

Think about the core jobs a processor does every second.