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  5. Understanding Basic Concepts of Operating System

7th Class Computers Science Understanding Basic Concepts of Operating System Question Bank Basic Concepts of Operating System

  • question_answer
    Which of the following acts as an interface between a computer hardware and user?

    A)  CPU                            

    B)  Mouse

    C)  Operating System         

    D)  Windows NT

    E)  None of these

    Correct Answer: C

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