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Which component of an operating system fetches the programming code, interprets it, and oversees the execution

Which component of an operating system fetches the programming code, interprets it, and oversees the execution of the different instruction sets?

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A.
Control unit

B.
CPU

C.
ALU

D.
Program counter

Explanation:
The control unit manages and synchronizes the system while different
applications’ code and operating system instructions are being executed. The control
unit is the component that fetches the code, interprets the code, and oversees the
execution of the different instruction sets. It determines what application
instructions get processed and in what priority and time slice. It controls when
instructions are executed, and this execution enables applications to process data.
The control unit does not actually process the data.


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