单项选择题
A.Start a data collector
B.Start an event viewer subscription
C.Add a task to the application event log
D.Modify the properties of the mailbox database
单项选择题 User1reportsshelosthermobiledevice.Shesuccessfullyremotelywipedtheinformationfromthedevice.Afterwardsshereportsshefoundthedevice，butshecannotaccesshermailboxorothercontent.Whatshouldyoudo？（）
单项选择题 YouneedtocopytheconfigurationofanEdgeTransportServer.YouruntheExport-edgeconfig.ps1script.Whatotheractionshouldyouperform？（）
单项选择题 You have a server that runs Windows Server 2008 R2. You plan to install Exchange Server 2010 on the server. You need to install the Exchange Server 2010 prerequisites for the Unified Messaging （UM）， Mailbox， Client Access， and Hub Transport server roles. What should you run（）？