单项选择题
A.Dual power supplies.
B.Twice the amount of disk.
C.Two dual-port LHEA adapters.
D.Two dual-port fibre channel adapters.
单项选择题 Whichofthefollowingisasituationwheredual（redundant）HMCsarerecommended（）？
单项选择题 WherewillanadministratorfinddocumentsinPDFformatthatincludedetailedarchitectureandstep-by-stepinstallationinstructionsforPowerservers？（）
单项选择题 AnadministratorwantstodeployacomplexLPARenvironmentona595.WhatisthemostcurrenttoolavailablefordocumentingtheproposedLPARconfigurationanddeterminingifthereareadequateIOresources？（）