Banking Computers Science SBI Probationary Officer Exam Held on 28-06-2014

  • question_answer
    ____ is having more memory addresses than are physically available.

    A)  Virtual memory

    B)  System software

    C)  Application software

    D)  RAM

    E)  Vertical memory

    Correct Answer: A

    Solution :

    [a] In computing, virtual memory maps memory addresses used by a program, called virtual addresses, into physical addresses in computer memory. It frees applications from having to manage a shared memory space and is able to       conceptually use more memory than might be physically available, using the technique of paging.


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