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單項(xiàng)選擇題

Which of the following types of portable media offers the LARGEST storage capacity?（）

A. DVD-DL
B. CD-RW
C. CD-R
D. DVD-R

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單項(xiàng)選擇題

A Windows 7 user has documents spread throughout multiple hard drives and wishes to organizeand search them in one panel. Which of the following features should they be shown?（）

A. Windows Explorer
B. My documents
C. Windows Desktop Search 4.0
D. Libraries

單項(xiàng)選擇題

Users in an office routinely work with large graphics files. Which of the following preventivemaintenance tools can assist in maintaining system performance?（）

A.FPROT
B.DEFRAG
C.CHKDSK
D.SFC

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