Banking Computers Sample Paper Computer - Sample Paper - 13

  • question_answer The part if a computer that coordinates all its functions is called its ____.

    A) ROM program   

    B) system hoard

    C) Arithmetic logic unit       

    D) control unit

    E) None of these

    Correct Answer: D

    Solution :

    The control unit is the component of the processor that directs and co-ordinates most of the operations in the computer. It is the circuitry that control the How of information through the processor and co-ordinates the activities of the other units: within it. In a way, it is the "brain within the brain", as it controls what happens inside the processor (CPU), which in turn controls the rest of the PC.


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