单项选择题
A.RAID 0
B.RAID 1
C.RAID 5
D.RAID 10
单项选择题 Givenfourdrives，whichofthefollowingRAIDlevelswillallowfortheGREATESTperformance？（）
单项选择题 An administrator needs to add fault tolerance capabilities to a server. Which of the following is the BEST solution to accomplish this?（）
单项选择题 WhichofthefollowingistheBESTsequencetobaremetalrestoreaserver？（）