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Question
Distinguish between CPU and ALU.
[Computer Science Class – 11 Sumita Arora solutions. Chapter 1 – Computer System Overview.]
Answer
- CPU :-
🡲CPU stands for Central Processing Unit.
🡲 CPU guides, directs, control and governs the performance of computer.
🡲 CPU is the brain of computer. - ALU :-
🡲 ALU stands for Arithmetic Logic Unit.
🡲 ALU performs arithmetic (+, -, *, /) and logic operations.
🡲 ALU is a part of CPU.