You are planning a Lync Server 2013 deployment.
You need to recommend which Lync Server 2013 components are required to meet the following requirements:
Presence, chat, and multiparty video conferencing features must be provided.
Quality of Experience (QoE) data and call detail recording (CDR) must be provided.
Lync Server services must be provided to internal users only.
Licensing costs must be minimized.

Which two components should you recommend? (Each correct answer presents part of the solution. Choose two.)

A.
A Director pool

B.
A Standard Edition server

C.
An Enterprise Edition pool

D.
An Edge pool

E.
A Microsoft SQL Server database

Explanation:
This question only requires internal features, (“Lync Server Services must be provided to internal users only”) and Edge is not required for this.
Presence, Chat, and Multiparty Video Conferencing features must be provided.
Quality of Experience (QoE) Data and Call Detail Recording (CDR) must be provided.
Lync Server Services must be provided to Internal Users only.
Licensing Costs must be minimized.