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Computer Fundamentals - Engineering

Q1:

The control unit of a microprocessor

A stores data in the memory

B accepts input data from a keyboard

C Performs arithmetic / logic / functions

D All of the above

E None of the above

ANS:E - None of the above

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