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Burt Burt
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7 years ago
What is the purpose of a UPS?
A) It provides a power source if electricity fails.
B) It is a theft-protection system that disables your computer if stolen.
C) It is the primary power source for a notebook computer.
D) It is an alternate hard disk backup unit in case of hard disk failure.
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Computers Are Your Future, Complete

Computers Are Your Future, Complete


Edition: 10th
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shankarrshankarr
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7 years ago
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Burt Author
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#2
7 years ago
This helps so much
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