Your network has Lync Server 2010 deployed. You need to recommend a strategy to control meetings. The strategy must meet the following requirements:
* Limit all meetings to a maximum of 100 participants.
* Disable application sharing for all participants, except for 10 participants.
What should you include in the recommendation?

Your network contains an analog TDM-PBX. You plan to transition the telephony infrastructure to Lync Server 2010. You need to recommend a solution that meets the following requirements:
* Ensures that all users can initiate calls to the PSTN.
* Prevents internal calls from being routed through the PSTN.
* Ensures that all TDM-PBX users and Lync Server 2010 users can call each other.
Which two components should you include in the recommendation? (Each correct answer presents part of the solution. Choose two.)

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?

You plan to deploy Lync Server 2010. You need to ensure that the planned deployment supports Enhanced 911 (E911) services. What should you include in the planned deployment?

Your network has Lync Server 2010 deployed. You need to create a backup plan to ensure that the Response Group and the Conferencing Attendant configuration can be restored. Which tool should you include in the backup plan?

Your company has a main office and a branch office. The network has a Lync Server 2010 infrastructure that contains the following components:
* Call Admission Control enabled in both offices
* A WAN link that connects the branch and the main office
* A Survivable Branch Appliance (SBA) in the branch office
* A Lync Server 2010 Enterprise Edition pool in the main office
All users run Microsoft Office Communicator 2007 R2. Users in the branch office report that they experience poor audio quality when they initiate PC-to-PC calls to users in the main office. You need to recommend a solution that improves the audio quality of PC-to-PC calls across the WAN link. What should you include in the recommendation?

Your network has a Lync Server 2010 infrastructure that contains the following servers:
* Two Edge Servers
* One Mediation Server
* One reverse proxy server
* Three Enterprise Edition servers in a Front End pool
You need to recommend changes to ensure that the Address Book service for remote users is available if a single server fails. The solution must minimize costs. Which components should you recommend adding to the network?

Your network has Lync Server 2010 deployed. You need to recommend a solution for the companys help desk that meets the following requirements: When users call the help desk, they must be routed to the first available help desk agent. Help desk agents must be able to control whether a help desk call is routed to them. What should you include in the recommendation?

Your network has a Lync Server 2010 infrastructure that contains the following servers:
* One Mediation Server
* Two Directors in a Director pool
* Two Edge Servers in an Edge pool
* Two Enterprise Edition servers in a Front End pool
You plan to create a disaster recovery site. You need to recommend which servers are required for the disaster recover site to ensure that IM and Presence information is available if the main site is unavailable. The solution must ensure that remote users can access the disaster recovery site. Which two roles should you include in the recommendation? (Each correct answer presents part of the solution. Choose two.)

Your company uses a hosted Microsoft Exchange Server 2010 solution that has Unified Messaging (UM) enabled. You plan to deploy Lync Server 2010 at the company’s main office. You need to recommend a solution that integrates Lync services and UM. What should you include in the recommendation?