Functions Of ALU.

Q7. What functions performed by the ALU? Is it an independent unit? If not, which unit does ALU work in coordination with?

Ans. The ALU performs all the four arithmetical(+, -, *, /) and logical(<, >, <=, >=) operations.

The control unit coordinates with ALU. The control unit sends control signals until the required operations are done properly by ALU and memory.

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