AcustomerpurchasedanewIBMxSeriesx445.Theyalreadyhaveanon-IBMindustrystandardrackwith14Uofopenspacethatisbeingconsideredtohousethenewserver.TherackhousesanexistingUPSunitfortheentirerack.Whichofthefollowingquestionsismostimportanttoensurethatthepowerinthedatacenterenvironmentisreadyfortheinitialinstall？（）
A.HaveoptionalFibreChannelandEthernetswitchesbeeninstalledintheserver？
B.WhatistheavailablekVAvalueoftheUPS？
C.AretheresufficientemptysocketoutletsintheUPS？
D.Whatistheimpactonthepowerconsumptionofthedatacentercoolingsystem？
参考答案：B
