What are two possible ways to achieve this goal? (Each correct answer presents a complete solution

You have an Exchange Server 2007 organization. You install a new Exchange Server 2010 Mailbox server.

You need to move all mailboxes to the Exchange Server 2010 server.

What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two).

A.
From the Exchange Server 2007 Exchange Management Shell, run the Movemailbox cmdlet.

B.
From the Exchange Server 2010 Exchange Management Shell, run the New-MoveRequest cmdlet

C.
From the Exchange Server 2007 Exchange Management Console (EMC), run the Move Mailbox wizard.

D.
From the Exchange Server 2010 Exchange Management Console (EMC), run the New Local Move Request wizard.

Explanation:
When moving mailboxes, consider the following:

* You can’t use the Exchange System Manager or Active Directory Users and Computers to move mailboxes from Microsoft Exchange Server 2003 to Exchange Server 2010.
* You can’t use the Movemailbox cmdlet in Exchange Server 2007 to move mailboxes from Exchange 2007 to Exchange 2010.
* When you move mailboxes, users won’t be able to view their message tracking information.

Reference:

http://technet.microsoft.com/en-us/library/dd298174.aspx