It is to be noted that a central processing unit is;
The central processing unit (CPU) directs the computer through the many processes of problem resolution.
Information enters the computer through an input unit, is analyzed by the central processing unit, and then outputs to the user via an output unit.
The CPU executes fundamental arithmetic, logic, controlling, and input/output (I/O) activities provided by program instructions. This is in contrast to external components like main memory and I/O circuits, as well as specialized processors like graphics processing units (GPUs).
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Answer:
C and E
Explanation: