单项选择题
Which disk configuration provides the fastest write performance with fault tolerance（）
A.RAID 0
B.RAID 6
C.RAID 5
D.RAID 1+0
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相关考题
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单项选择题
An administrator plans to attach an IBM DS6000 and needs to know if the fibre channel adapter is at the latest firmware level. Which of the following is the fastest way for the administrator to determine the atest supported microcode level （）
A.Call Techline
B.Validate via DS6000 menu
C.Access IBM Storage Website
D.Contact the IBM Business Partner -
单项选择题
Duringreboot，thesystemhangswithanLED0554messagethatmeans，"Thebootdevicecouldnotbeopenedorareadfailed." Whichofthefollowingrecoveryproceduresshouldbetaken（）
A.Boot in maintenance mode and use fsck to check hd5.
B.Boot in maintenance mode， access the rootvg and check the /etc/inittab for corruption.
C.Boot in maintenance mode， access the rootvg and rebuild the boot image using the bosboot command.
D.Boot in maintenance mode， and reset the root password. -
单项选择题
Anadministratorneedstoreplaceafailedinternaldiskinamirroredrootvg.Whichofthefollowingisoneofthestepsthatmustbefollowed（）
A.Deallocate rootvg mirror
B.Use hot replace manager
C.Break rootvg mirror
D.Deallocate LPs from failed disk
