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Discussion :: Operating System

  1. Virtual memory is

    2. A.

     simple to implement
    B.

     used in all major commercial operating systems
    C.

     less efficient in utilization of memory
    D.

     useful when fast I/O devices are not available
    E.

     None of the above

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    Workspace

    View Answer

    Answer : Option B

    Explanation :

    Virtual memory is used in all major commercial operating systems

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