Microsoft Microsoft Lync Server 74-322

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Microsoft 74-322 Exam Syllabus Topics:

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

1. Contoso has a Lync Enterprise
Pool in Redmond and a Lync Enterprise Pool in New York. Both locations have Mediation servers and gateways that connect to qualified Enhanced 9-1-1 (E9-1-1) providers. New York users need to use the New York breakout when they are in New York and the Redmond breakout while traveling to Redmond. However, when an administrator reviews the call reports, the administrator
realizes that New York users always use the New York gateways. How should the administrator change the environment?

A) Assign a PSTN usage to the location policy for the Redmond subnets that use the Redmond gateway.
B) Change the existing location profiles value for "LocationRequired" to "yes".
C) Change the PSTN usage of the New York users to allow 911 calls to use the Redmond gateway.
D) Create a user based location policy that allows using the Redmond gateway and the New York gateway and assign it to all New York users.

2. Refer to the exhibits.

Contoso has a Lync infrastructure deployed. At the central site, Lync is integrated with an existing EP-PBX via Direct SIP. At the branch site, a SBA is deployed. There is a 2mbps link between the central and a branch site. During good network conditions, with no call admission control policies in place, there is a call from a user at the branch site to an IP-PBX user in the central site. According to the table, what is the maximum bandwidth in kbps that will be used?

A) 61.6
B) 49.8
C) 102
D) 166

3. Refer to the exhibits.

An organization implements Call Admission Control for Lync to control bandwidth usage and assure a high quality experience. Users in the Portland office frequently use Lync Enterprise telephony and conferencing features offered from the Lync infrastructure in the Chicago site. An administrator is determining which type of audio and video codecs will optimize bandwidth utilization on a per- session basis. The administrator needs to prevent media that is traversing the network connection between Portland and Chicago from using the G.711 codec without impacting the ability to use the RTAudio wideband codec. Which action meets these requirements?

A) Change the Audio Session Limit in the bandwidth policy for the Portland site to 100 kbps
B) Change the Audio Session Limit in the bandwidth policy for the Portland site to 105 kbps.
C) Change the Audio Session Limit in the bandwidth policy for the Portland site to 106 kbps.
D) Change the Audio Session Limit in the bandwidth policy for the Portland site to 50 kbps.

4. An organization implemented Role-Based Access Control in its Microsoft Lync Server 2010 environment.
A new administrator is assigned the Administrative Roles:
CsVoice Administrator.
CsHelpDesk.
Which capability is available to the new administrator when using the Lync Server 2010 Control Panel?

A) Stop and start Mediation services.
B) Assign a Line URI to a User.
C) Modify an existing Normalization rule.
D) Publish a new PSTN Gateway device in the Topology Builder.

5. An organization runs Microsoft Lync Server 2010 and all users are enabled for Enterprise Voice. Exchange Server 2010 Unified Messaging (UM) is deployed to provide voice mail functionality to the end user. All users in the organization use the Lync 2010 client and Outlook 2010. A user calls voicemail from the Lync Client and the attempt is unsuccessful. The Exchange server log contains the error message: "The Unified Messaging server failed to exchange the required certificates with an EP gateway to enable Transport Layer Security (TLS) for an incoming call." Which action solves this problem?

A) Replace the certificate of the IP gateway.
B) Re-run the Exchange UM Integration utility OcsUmUtil.exe on the Lync Front End server.
C) Import the trusted certificate root chain to the Lync Client
D) Replace the Exchange Server Certificate.

Solutions: