单项选择题
A. ISA
B. PCIx
C. PCIe
D. AGP
多项选择题 AserverishavingproblemsaccessingitspresentedstorageonaSAN.Whichofthefollowing couldbecausingtheproblem？（）
单项选择题 Whichofthefollowingcanoccurifthemaximumratedloadisexceededonanuninterruptiblepower supply（UPS）？（）
单项选择题 WhichofthefollowingexpansioncardsshouldbeinstalledintoaservertoprovidefiberchannelSAN connectivity？（）