单项选择题
A. RAID
B. Registered memory
C. ECC
D. Memory pairing
多项选择题 Which of the following are ways to transport SAN traffic?（）
单项选择题 Whichofthefollowingisbeingdescribedwhenusingasinglephysicalservertohostmultiple logicalserverstomoreeffectivelyutilizehardwareresources？（）
单项选择题 WhichofthefollowingistheMOSTspaceefficientserverchassistypewithinaserverrack？（）