You are working as a technician at certifyme.com. You are installing a computer in a
place that is known to experience brownouts from time to time. What should you
connect the computer to in order to prevent damage to electronic components from
transients and surges?70-298
A. an uninterruptible power supply (UPS).
B. a power strip.
C. an auto-transformer.70-293
D. a power inverter.
Answer: A
Explanation: A UPS will feed the computer power from it's batteries and then feed
the batteries from the net. This way the UPS will take the beating from the spikes
and surges.
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