A company implements a hybrid SharePoint solution by using SharePoint 2013 and Office 365. The Active
Directory Domain Services domain uses Windows 2003 native mode. The company acquires a new division and
plans to synchronize the additional forest with Office 365.
You perform the initial configuration steps for the solution by using the DirSync tool. You need to perform a
multi-forest Active Directory sync.
Which three actions can you perform? Each correct answer presents a complete solution.

A.
Install DirSync on a server that runs Forefront Identity Manager 2010 R2. Use DirSync for the multi-forest
synchronization.

B.
Install Azure Active Directory Synchronization Services on a separate server from the server that runs
DirSync and Forefront Identity Manager server.

C.
Install and configure Forefront Identity Manager 2010 R2.

D.
Uninstall any instances of Azure Active Directory Synchronization Services or Forefront Identity
Management 2010 R2, and then install and use DirSync for the multi-forest synchronization.E. Uninstall DirSync and then install Azure Active Directory Synchronization Services (AAD Sync). Use AAD Sync
for the multi-forest synchronization.