单项选择题
A.Cloning
B.Snapshots
C.Clustering
D.Virtual memory
单项选择题 WhichofthefollowingistheminimumnumberofdrivesinanRAID0configuration？（）
多项选择题 WhichofthefollowingarebenefitsoftheHCL？（）
单项选择题 AWindowsserver’sbackupjobskeepfailingwithanerrormessagestatingthatthesourcedriveis notavailable.Afterreviewingthelogs，whichofthefollowingshouldatechniciandoFIRSTto troubleshootthisissue？（）