单项选择题 WhichofthefollowingRAIDlevelsprovideshighperformanceandpotentiallyallowsforthesystem tocontinuerunningwithmultiplediskfailures？（）
多项选择题 AserverconfiguredwithRAID5hasrecentlysufferedfromtwosimultaneousdiskfailures.Whichof thefollowingwouldberequiredtobringtheserverbacktooperationalstatus？（）
单项选择题 Whichofthefollowingwouldanadministratorfollowwhendisposingofequipmentforafinancial institution？（）