Banking Computers Science IBPS Bank PO Main Exam 2016

  • question_answer
    The brain of any computer system is

    A)  ALU                

    B)  Memory

    C)  CPU                

    D)  Control unit

    E)  RAM

    Correct Answer: C

    Solution :

    [c] The central processing unit (CPU) is known as the brain of a computer. It is the electron circuitry within a computer carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. It is also known as a processor, central processor, or microprocessor.


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