单项选择题
A. ECC
B. RAID
C. Pairing
D. Registered
单项选择题 WhichofthefollowingBESTdescribesaserverwhereseveralphysicalserverchassisarehoused withinanenclosuretosharesomeredundantresources？（）
多项选择题 WhichofthefollowingcanbeusedtomanageaserversBIOSremotely？（）
单项选择题 Whichofthefollowingisastoragesystemthatcanbeconnectedtomultipleserversthroughani SCSIconnection？（）