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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
    UNIX is one of the time sharing OS. Basically it is a single user system. The _____ version of UNIX was written by Ken Thompson.

    A)  Second            

    B)  First

    C)  Third              

    D)  Latest

    E)  None of these

    Correct Answer: B

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