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2nd Class Computers Science Processing Devices Question Bank Self Test-4

  • question_answer
     This device of the computer understands and executes all our instructions which can either be input/output operations or numerical calculations or logical comparisons. Identify this device?                            

    A)  Memory

    B)  VDU                           

    C)  Keyboard

    D)  CPU

    Correct Answer: D

    Solution :

     


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