Control Unit.

Q6. What functions are performed by the control unit? Can we call it the control center of a computer system? Why?
Ans. We can call control unit (cu) as the control center of a computer system as the control unit (cu) controls and guides the interpretation, flow and manipulation of all the data and information. The CU sends control signals until the required operations are done properly by ALU and memory. Another important function of CU is the program i.e. execution carrying out all the instructions stored in the program.

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