Question

The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system component is the

A ALU Correct Answer Incorrect Answer
B control unit Correct Answer Incorrect Answer
C megahertz Correct Answer Incorrect Answer
D motherboard Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

The control unit (CU) is a component of a computer's central processing unit (CPU) that directs the operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices on how to respond to a program's instructions.

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