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單項選擇題

An administrator is overseeing the backup process and tapes utilized by a former employee.Which of the following is the BEST way for the administrator to proceed？（）

A.Utilize differential backups.
B.Verify the tape drives are functional.
C.Verify that the backups are functional.
D.Utilize incremental backups.

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多項選擇題

Which of the following are the BEST tools to test connectivity between two hosts？（）

A.netstat
B.nslookup
C.ipconfig
D.traceroute
E.pathping

單項選擇題

A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server？（）

A. One， two， three or four processors
B. One， two， or three processors
C. One， three， or four processors
D. One， two or four processors

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