What should you identify?

HOTSPOT
A company named Contoso, Ltd. deploys Exchange Server 2016.Contoso plans to establish a hybrid deployment between Exchange Server and a new Microsoft Office 365
tenant.
You need to identify which relative URL paths in the on-premises environment will be accessed by the Office
365 tenant.
What should you identify? To answer, select the appropriate options in the answer area.
Hot Area:

Answer:

Explanation:
http://msexchangeguru.com/2015/05/21/e2013-hybrid-part-1/