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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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