YourcompanyusesWindowsServer2008R2Hyper-VserverstoprovideaMicrosoftVirtualDesktopInfrastructure（VDI）environment.Maintenancetasksresultinreducedcapacityonseveralservers.Youneedtopreventserversfromexperiencingperformanceproblemsduringmaintenance.Whatshouldyoudo？（）
A.SettheuserlogonmodeoneveryservertoEnabled
B.CreateadditionalDNSArecordsfortheservers，anduseDNSround-robin
C.InRemoteDesktopConnectionBroker，assignalowerweighttotheserversthatwillundergo maintenance
D.InRemoteDesktopConnectionBroker，assignahigherweighttotheserversthatwillundergomaintenance
参考答案：C
