单项选择题
A.Server deployment
B.Installation and server configuration
C.Problem determination / resolution
D.Needs analysis and design
单项选择题 Acustomerisconcernedaboutrisingpowercosts，andthelimitedspacetheyhaveleftinthecomputerroom.Theyhavebeendoingsomeresearchintovirtualizationandwouldliketoknowiftheyshouldpursuethissolution.Whichofthefollowingarchitecturalfeaturesshouldbediscussedwiththem？（）
单项选择题 AclientisexperiencingbottlenecksintheirITenvironment.Whichresponseaddressthisissueofthefollowing？（）
单项选择题 AninsurancecustomerinstallstwoBladeCenterchassisinarackwithglassdoors.Afterashorttime，theblowersinbothBladeCentersincreasetofullspeed，andthenonefails.Apartfromreplacingthebrokenblower，whichadditionalactionisrequiredforalongtermfixofthefollowing？（）