Which of the following ports supports hot plug devices？ （）

WhichofthefollowingRAIDlevelsprovideshighperformanceandpotentiallyallowsforthesystem tocontinuerunningwithmultiplediskfailures？（）

A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 10

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AserverconfiguredwithRAID5hasrecentlysufferedfromtwosimultaneousdiskfailures.Whichof thefollowingwouldberequiredtobringtheserverbacktooperationalstatus？（）

A. Break mirror array
B. Replace cache battery
C. Replace hot standby
D. Restore from backup
E. Replace defective hard drives

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