34. Which of the following is responsible for coordinating various operations using timing signals? A. Arithmetic-logic Unit B. Control unit C. Memory unit D. Input/Output unit E. None of the above
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 how to respond to the instructions that have been sent to the processor.
