Practice mode Computer Security and Viruses

Which device should be used to prevent data loss during a power failure?

Correct answer A. UPS

Explanation

An uninterruptible power supply (UPS) contains a battery that keeps the computer running for a short time after mains power fails, giving the user time to save work and shut down safely.

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Which device should be used to prevent data loss during a power failure?

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Which device should be used to prevent data loss during a power failure?

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