The part of the CPU that accesses and decodes program instructions, and coordinates the flow of data among various system components is the___________________?
Correct answer: C. Control unit
- A. Motherboard
- B. ALU
- C. Control unit
- D. Megahertz
Explanation
The control unit fetches and decodes instructions, then directs the ALU, memory, and input/output components. The ALU performs arithmetic and logic, but it does not coordinate the whole CPU.
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