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

  • question_answer
    Virtual memory allocates hard disk spaces to supplement the immediate, functional memory capacity of

    A)  ROM   

    B)  EPROM

    C)  Registers          

    D)  Extended memory

    E)  RAM

    Correct Answer: E

    Solution :

    [e] Most OSs support virtual memory, which allocates space on the hard disk to supplement the immediate, functional memory capacity of RAM. Virtual memory works by swapping programs or parts of programs between memory and one or more disk devices-a- concept called paging.


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