A ________ is a copy of files stored on a media device other than the hard drive, so you have an extra copy if your original files become corrupt

A) disk cleanup B) backup C) disk defragmenter D) task scheduler

B

Computer Science & Information Technology

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If you are unable to boot your Windows system normally, try to start it in ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

Icons that appear in the ____ include all open windows and programs, certain Apple programs and utilities that come with Lion, and the Trash.

A. Log-in menu B. Dock C. Welcome screen D. Entry utility

Computer Science & Information Technology