Which migration strategy should you use?

Your company is planning to migrate to Microsoft Exchange Online. The company employs 1,000 people, each with a mailbox currently located on Exchange 2010 on-premises. You estimate that it will take a minimum of four weeks to migrate all mailboxes from on-premises Exchange to Exchange Online.

The company has the following migration requirements:

• During the migration, do not change the existing Microsoft Outlook profiles and . ost files used by the employees. • Ensure that email messages sent between on-premises mailboxes and online mailboxes during the migration are secure. • Do not send email messages between on-premises mailboxes and online mailboxes

You need to select the migration strategy that meets the requirements.

Which migration strategy should you use?
A . Hybrid migration only
B . IMAP migration followed by staged migration
C . Staged migration only
D . Staged migration followed by remote move migration

View Answer

Answer: A

Explanation:

You can use a hybrid migration to migration from Exchange 2010 to Exchange Online.

Note: In the Deployment Assistant, a hybrid deployment is when you create a new Exchange Online Exchange organization in Microsoft Office 365 for enterprises and then connect it to your existing on-premises Exchange 2010 organization by configuring Active Directory synchronization and using the Hybrid Configuration wizards.