New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    What is the function of the Control Unit (CU) in a

    CPU?
    A Perform arithmetic calculations Correct Answer Incorrect Answer
    B Handle input/output operations Correct Answer Incorrect Answer
    C Fetch, decode, and execute instructions Correct Answer Incorrect Answer
    D Manage memory and storage Correct Answer Incorrect Answer

    Solution

    The Control Unit (CU) manages the instruction cycle in the CPU. It fetches, decodes, and executes instructions, orchestrating the operations of the CPU. It does not perform arithmetic calculations, handle input/output, or manage memory directly, which are handled by other components.

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