Which of the following is a function of the control unit?
A)It provides pathways that support communication among the various electronic components.
B)It directs the control signals between the CPU and input and output devices.
C)It performs fundamental math operations like addition, subtraction, etc.
D)It uses the logic to compare two pieces of data.

Question

Quizplus · Accepted Answer

The control unit is responsible for directing the control signals between the CPU and input/output devices. It does not provide pathways for communication (that is the job of the motherboard), perform math operations (that is the job of the arithmetic logic unit), or compare data using logic (that is the job of the ALU or the CPU itself).

Which of the Following Is a Function of the Control