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  1. Sometimes computers and cache registers in a foodmart are connected to a UPS system. What does UPS mean?

  2. A.
    United Parcel Service
    B.
    Uniform Product Support
    C.
    Under Paneling Storage
    D.
    Uninterruptable Power Supply

    View Answer

    Workspace

    Answer : Option D

    Explanation :

    An uninterruptable power supply (UPS) is a backup power supply, such as a battery, that provides emergency power in the event that power is lost from the main supply.


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