HOTSPOT
A company has an Active Directory Domain Service (AD DS) domain. All servers run Windows Server 2008.
You have an on-premises Exchange 2010 server.
The company plans to migrate to Office 365.
In the table below, identify the required action for each phase of the pilot. Make only one selection in each column. Each correct selection is worth one point.
Hot Area:
assign licenses. Microsoft found that it is better to complete the domain configuration (with the exception of changing the MX records) and add users after the domain has been defined when migrating to Office 365.
Answer: 
Explanation:
During migration which first step is to have the domain validated, the step that follows is to add users and
Planning for the migration involves preparation to synchronize the Active Directory.