You plan to deploy a Lync Server 2010 infrastructure that will contain the following server roles:
* A Director
* An Edge Server
* A Front End Server
* A Mediation Server
You need to recommend the minimum number of Windows servers required for the planned deployment. How many servers should you recommend?
A.
2
B.
1
C.
3
D.
4
Explanation:
The following server roles must each be deployed on a separate computer:
* Director
* Edge Server
* Trusted Application Server
(http://technet.microsoft.com/en-us/library/gg398131.aspx)