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  3. 7th Class
  4. Computers Science
  5. Understanding Basic Concepts of Operating System

7th Class Computers Science Understanding Basic Concepts of Operating System Question Bank Self Test-1

  • question_answer
    UNIX is one of the times sharing OS. Basically it was a single user system. The ................version of UNIX was written by Ten Thompson.

    A)  Second

    B)  First

    C)  Third

    D)  Latest

    E)  None of these

    Correct Answer: B

    Solution :


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