单项选择题
You have an Exchange organization.All servers in the organization have Exchange Server 2010 Service Pack 1 （SP1） installed. The organization contains a database availability group （DAG） named DAG1.DAG1 contains two Mailbox servers named Server1 and Server2.Five mailbox databases are replicated in DAG1.You need to install Exchange rollup updates on Server1.The solution must not prevent users from accessing their mailboxes. What should you do first？（）
A.Run the Set-DatabaseAvailabilityGroup cmdlet， and then enable Datacenter Activation Coordination for DAG1.
B.Run the Set-MailboxDatabase cmdlet， and then configure all mailbox database copies as lagged copies.
C.Run the Suspend-MailboxDatabaseCopy cmdlet， and then switch over all mailbox databases to Server2.
D.Run the Update-MailboxDatabaseCopy cmdlet， and then modify the mailbox database Activation preference.
相关考题
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单项选择题
YournetworkcontainstwoExchangeServer2010ServicePack1（SP1）Mailboxservers.Youcreateadatabaseavailabilitygroup（DAG）.YouneedtoinstallalloftheFailoverClusteringcomponentsontotheMailboxservers.Whatshouldyoudo？（）
A.Add both servers to the DAG
B.Install the Application server role on both servers
C.Run Setup /roles：Mailbox /NewCIMS on both servers
D.Run the Start-ClusteredMailboxServer cmdlet on both servers -
单项选择题
YouhaveanExchangeorganization.AllserversintheorganizationhaveExchangeServer2010ServicePack1（SP1）installed.YouneedtoidentifywhyaremoteSMTPserverrejectse-mailsentfromtheorganization.Whatshouldyoudo？（）
A.Modify the diagnostic logging level on the MSExchangeTransportService object， and then review the Application event log
B.Modify the connectivity log settings on the Transport server， and then review the connectivity logs.
C.Modify the message tracking settings on the Transport server， and then review the message tracking logs.
D.Modify the protocol logging level on the Send connectors， and then review the protocol logs. -
单项选择题
YouhaveanExchangeorganization.AllserversintheorganizationhaveExchangeServer2010ServicePack1（SP1）installed.AllserversrunWindowsServer2008R2.TheorganizationcontainsMailboxservers，ClientAccessservers，andHubTransportserversonly.YouneedtoensurethatyoucanreviewanychangesmadebyadministratorstotheExchangeconfiguration.Thesolutionmustidentifywhichadministratorperformedeachchange.Whatshouldyoudo？（）
A.Run the Get-MailboxStatistics cmdlet.
B.Enable SMTP protocol logging.
C.Run the Exchange Server User Monitor （ExMon）.
D.Modify the Log Settings from the properties of the Hub Transport server.
E.Run the Set-AdminAuditLogConfig cmdlet.
F.Review the Application event log.
