You are the Exchange administrator for your organization.You need to move a user’s mailbox from the mailbox server role of an Exchange 2007 SP2 server to the mailbox server role of an Exchange 2010 server in the same forest.You must ensure that the end-user can still access their e-mail account.What action should you take？（）

• A、Run the Move-Mailbox cmdlet
• B、Run the New-MoveRequest cmdlet
• C、Use the Exchange Management console to issue a New Remote Move Request
• D、Run the Set-MailboxDatabaseCopy cmdlet