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External hard drives are often used to back up data that are contained on the internal hard drive.
Q17: VoIP can be considered an alternative to
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Q24: Social anxiety is a rare and serious
Q25: Electronic junk mail is known as _.
Q26: Computers that used integrated circuits are referred
Q28: Explain the difference between omission and equivocation,
Q29: Professional certifications are intended to provide a
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Q58: URL stands for _.