What should you identify?

HOTSPOT
You have an Exchange Server organization. The organization contains four servers. The servers configured as
shown in the following table.

You plan to upgrade the organization to Exchange Server 2016.
You need to identify which servers have functionalities that can be fully achieved by using Exchange Server
2016.
What should you identify? To answer, select the appropriate options in the answer area.Hot Area:

Answer:

Explanation:
https://technet.microsoft.com/en-us/library/jj619283(v=exchg.160).aspx
https://technet.microsoft.com/en-us/library/jj552408(v=exchg.160).aspx