Microsoft Lync Server 2010-Advanced Design and Deployment Sample Questions:

1. Contoso deployed Lytic Front End pools in Redmond and in London. The Redmond pool services 15,000 users and the London pool services 5,000 users. All users should be enabled for Instant Messaging and Conferencing. How should an administrator design the conferencing server topology to meet conferencing requirements and comply with Microsoft recommendations?

A) Configure the London and Redmond pools to use the built in conferencing capabilities of the Front End Servers.
B) Deploy an A/V Conferencing pool in Redmond. Configure the Front End pools in Redmond and London to use this A/V Conferencing pool.
C) Deploy A/V Conferencing pools in Redmond and London.
D) Deploy an A/V Conferencing pool in Redmond. Configure the London pool to use the built in conferencing capabilities of the Front End Servers.

2. Refer to the exhibit.

An organization is using Lync Enterprise Voice to make and receive external PSTN calls from and to the Lync client. The exhibit displays a typical call flow experienced for outgoing PSTN calls for the organization. Which codec will the Lync client use given the media path displayed in the exhibit?

A) RTAudio Wide Band
B) G.729
C) RTAudioNarrowBand
D) G.711

3. A consultant is configuring Lync integration into Exchange 2010 RTM Unified Messaging (UM). A new UM server was deployed in the contoso.com domain. A new UM Dial Plan was created in Exchange, named Redmond. The Lync 2010 deployment has the Dial Plans: Which Lync Dial Plan will Exchange Unified Messaging use when performing call transfers?

A) Global
B) Redmond_Users
C) Redmond.contoso.com
D) ExchangeUM

4. Contoso recently deployed a Lync infrastructure and enabled its users for remote access. IM&P is working properly for remote users, however they are having issues starting application sharing. How can an administrator make application sharing work for the remote users?

A) Start the application sharing service on the FrontEnd server.
B) Open the TCP ports required for application sharing on the firewall.
C) Create a new user policy enabling external users for application sharing.
D) Open the UDP ports required for application sharing on the firewall.

5. Refer to the exhibit.

Contoso plans to deploy video conferencing within a central site and six branches offices that use VGA webcams. Each branch office has approximately 500 users. Contoso wants to limit the video bandwidth to 7 Mbps using CAC on the Mexico City branch office. Network conditions are good. What is the maximum number of simultaneous video sessions between the Central Site and the Mexico branch office
if they are using the default value for the Max Video ConferenceResolutionparameter?

A) 15
B) 11
C) 26
D) 5

Solutions: