Banking Computers Science IBPS RRBs Officer Scale-I II Exam CWE 13-09-2015

  • question_answer
    Storage that retains its data after the power is turned off is referred to as

    A)  Sequential storage

    B)  non-volatile storage

    C)  volatile storage 

    D)  direct storage

    E)  non- destructive storage

    Correct Answer: B

    Solution :

    [b] Nonvolatile storage is a form of static random access memory whose contents are saved when a computer is turned off or loses its external power source. Examples of nonvolatile memory include read-only memory (ROM), flash memory, F-RAM, most types of magnetic computer storage devices (hard disk drives, floppy disks, and magnetic tape), etc.


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