Computer Hardware
What device prevents power interruptions, resulting in corrupted data?

Surge protector
Battery back-up unit
Data guard system
Multiple SIMMs strips

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Computer Hardware
You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.

you don't worry; you've got a surge protector on your PC
you don't worry; you have a lightning rod on your house
you don't worry; you've got a surge protector on your PC and phone line to your modem
stop standing on it
unplug the PC and remove phone line from the modem

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