单项选择题
Which of the following is a benefit of a hot spare？（）
A. Lower cost
B. Allows two RAID 1 drives to simultaneously fail without losing any data
C. Enhanced fault tolerance
D. Enhanced performance
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相关考题
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单项选择题
Whichofthefollowingstripesdataatthebitlevelandusesadedicateddiskforparity？（）
A.RAID 0
B.RAID 3
C.RAID 5
D.RAID 10 -
单项选择题
An administrator is installing Windows Server 2003 via CD on a new server with an SAS RAID array.When the administrator reaches the option to select the target installation drive， there are no drives listed. Which of the following is the FIRST thing the administrator should do？（）
A. Restart the installation via WDS.
B. Shut down the server and check that all RAID drives are connected properly.
C. Restart the installation from CD and press F6 to install RAID drivers.
D. Go into the BIOS and set all RAID drives to compatibility mode. -
单项选择题
Theserveradministratordiscoversthataserver，whichhasnotbeenpatched，isrunningextremelyslowandsuspectsthattheservermayhavebeencompromised.Whichofthefollowing commandsshouldtheadministratorusetocheckthenumberofnetworkconnectionstheserveris making？（）
A.netstat
B.ping
C.nslookup
D.grep
