You administer the Microsoft Exchange Server 2007 environment for that has 2,500 mailboxes. You plan to migrate to Office 365 and Exchange Online.
You have the following requirements:
Do not install additional software on-premises to assist with the migration.
Include all folders in the mailboxes including calendar items and tasks.
Do not depend on any user initiated processes.
You need to recommend a migration strategy.
Which migration strategy should you recommend?
Solution: Perform a staged migration.
Does the solution meet the goal?

A.
Yes

B.
No

Explanation:
References: https://support.office.com/en-us/article/Ways-to-migrate-multiple-email-accounts-to-Office-365-
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