Question

what is the role of ALU in a CPU​

Answer 1

Answer:

Hey mate here is your answer...

An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer. Modern CPUs contain very powerful and complex ALUs. ... A register is a small amount of storage available as part of a CPU.

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Answer 2

Answer:

ALU means arithmetic logic unit

Explanation:

ALU controls all the calculations and other works ....hope helpful for you