未知题型 YourcompanyhasanActiveDirectoryDomainServices（ADDS）domain.YouhaveaWindowsServer2008R2Hyper-Vserver.YoumanagethevirtualenvironmentbyusingMicrosoftSystemCenterVirtualMachineManager（VMM）2008R2.Youneedtoensurethatausercancreatenewvirtualmachines（VMs）ononlyaspecificsetofservers.TheusermustnotbeabletoseeormanageserversoutsideofthatsetwithinVMM.Whichtwoactionsshouldyouperform？（）A.Createahostgroup.Addthehostserversthattheuserwillmanagetothehostgroup.B.Createafailovercluster.Jointhehostserversthattheuserwillmanagetothefailovercluster.C.UsingAuthorizationManager，assigntheusertoarolewiththenecessarypermissiontomanagetheserversbyusingVMM.D.UsingAuthorizationManager，assigntheusertoarolewiththenecessarypermissiontomanagetheserversbyusingtheVMMSelf-ServicePortal.

未知题型 YouhostseveralvirtualmachinesonaWindowsServer2008R2Hyper-Vfailovercluster.Youaredeployingahighlyavailablevirtualmachine（HAVM）thatsupportslivemigration.Youneedtoinstalltheoperatingsystemintheappropriatelocation.Whataretwopossiblelocationsthatwillallowyoutoachievethisgoal？（）A.aVHDonnetwork-attachedstorage（NAS）B.aVHDonaniSCSIlogicalunitnumber（LUN）C.apass-throughdiskondirect-attachedstorage（DAS）D.apass-throughdiskonaFibreChannellogicalunitnumber（LUN）

未知题型 物联网核心的构架是以RFID为代表的物品的（）。