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  1. Which of the following stores several gigabytes of data but usually lost when power failure?
  2. A.
    Flash memory
    B.
    Disk
    C.
    Main memory
    D.
    Secondary memory

    View Answer

    Workspace

    Answer : Option C

    Explanation :

    Main memory

    The contents of main memory are usually lost if a power failure or system crash occurs.


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