YouareconfiguringaWindowsServer？2008？R2Hyper-Vfailovercluster.YouconfigurefiveiSCSIlogicalunitnumbers（LUNs）onsharedstorage，andyoupresentthemtothefirstserver.EachLUNappearstwiceintheDiskManagementconsole.YouneedtoensurethateachLUNappearsonlyonceintheDiskManagementconsole.Whatshouldyoudo？（）
A.ResettheiSCSIinitiatornametothedefaultname.
B.InstallandconfigureMicrosoftMultipathI/O（MPIO）.
C.IntheDiskManagementconsole，rescanthedisks.
D.IntheDiskManagementconsole，configureshadowcopies.

A.YoumanageHyper-VserversbyusingMicrosoftSystemCenterVirtualMachineManager（VMM）2008R2.YouinstallWindowsServer2008R2Datacenter（ServerCoreInstallation）on100newservers，andyouaddtheserverstothedomain.YouneedtoaddtheHyper-Vroletothe100newservers.Youmustaccomplishthisgoalbyusingtheleastamountofadministrativeeffort.Whatshouldyoudo？（）
A.RuntheAdd-WindowsFeatureRSAT-Hyper-VPowerShellcmdlet.
B.InServerManager，usetheAddRolesWizardtoaddtheHyper-Vrole.
C.IntheVMMAdministratorConsole，usetheAddHostsWizardtoindividuallyaddeachnewservertoVMM.
D.IntheVMMAdministratorConsole，usetheAddHostsWizardtosimultaneouslyaddall100newserverstoVMM.