单项选择题
A.For each mailbox database， provide a database name that is unique within the organization.
B.For each mailbox database， provide a database name that is unique within the Mailbox server.
C.For each mailbox database file， provide a file name that is unique within the organization.
D.For each mailbox database file， provide a file name that is unique within the Mailbox server.
单项选择题 You have an Exchange organization.The Exchange servers in the organization are configured as shown in the following table. You deploy a new Exchange Server 2010 Client Access server named Server4 and successfully update the required DNS records for Server4.You need to ensure that all users on Server3 can successfully access their mailboxes by Using Exchange ActiveSync.What should you do？（）
单项选择题 You have an Exchange organization that contains the Exchange servers shown in the following table.You plan to move all mailboxes from Server2 to Server3.You need to ensure that all users can send and receive e-mail messages after their mailboxes are moved to Server3. What should you do？（）
单项选择题 YouneedtoperformanautomatedinstallationofanExchangeServer2010server.WhichCommandshouldyouincludeinyourscript？（）