单项选择题
A.Add External Storage via EXP3000
B.Replace current storage with more dense drives
C.Add External Storage via SAN
D.Add storage expansion blade
单项选择题 Acustomerplanstoaddhighperformancesharedstoragewiththreeserversandusingdirectattach.Costisaminorissuecomparedtoperformance.Whichofthedevicesmeetsthisrequirement？（）
单项选择题 AcustomerwhoisreducingtheirtechnicalstaffhasrequestedanIntelserverproposalfromvariousvendors.Whichofthefollowingismostrelevanttothisproposal？（）
单项选择题 WhatisthemaximumamountofmemorysupportedonIBMBladeCenterHS22（using4GBDIMMs）？（）