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Microsoft Lync 2013 Depth Support Engineer Sample Questions:

1. You support a customer whose network environment includes Microsoft Lync Server 2013. A firewall filters all inbound traffic from the Internet. All outbound IP traffic is permitted. Users report voice quality problems when they attempt to communicate with external participants. You need to ensure that Lync users are able to communicate with external participants. Which two ports should you open on the firewall? (Each correct answer presents part of the solution. Choose two.)

A) TCP port 443
B) TCP port 5061
C) TCP port 4443
D) TCP port 8057
E) UDP port 3478

2. You support a customer whose Microsoft Lync Server 2013 environment includes:
-a single Standard Edition Server,
-a single consolidated Edge Server, and
-a single Forefront Threat Management Gateway 2010 server that is acting as an HTTP(S) reverse proxy.
Client computers are configured as shown in the following table:

Some users report that they are unable to participate in audio/video conferences by using the Lync Web App. You need to ensure that users are able to participate in audio/video conferences by using the Lync Web App. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Upgrade the operating system to Windows 7 Professional.
B) Extract the MSI from the executable and run the install.
C) Install Microsoft Silverlight.
D) Install the Lync Audio/Video ActiveX Plugin.

3. You plan to deploy Microsoft Lync Server 2013 Enterprise with a side-by-side upgrade from Microsoft Lync Server 2010. You update the schemas, forest, and domain successfully. The Lync Server 2013 topology builder is now providing topology builder functionality for both Lync Server 2010 and Lync Server 2013 environment. The Central Management Store master is on the Lync Server 2010 pool. You recently deployed
a Lync Server 2013 Edge Server, and all Lync services have been running. On Lync Server Management Shell at CMS master, you execute the Get- CsManagementStoreReplicationStatus command. You discover that the Edge Server displays the value False in the UpToDate field, and the LastStatusReport field shows no date. You need to determine the cause of the replication error. What should you do?

A) Start OCSLogger on the Lync Server 2010 Front End Server and select the following components: XDS_Master_Replicator XDS_File_Transfer_Agent XDS_Replica_Replicator
B) Start OCSLogger on the Lync Server 2010 Front End Server and select the following components: ServerTransportAdapter Dlx
C) Start OCSLogger on the Lync Server 2013 Edge Server and select the following components: S4 SIPStack component
D) Start ClsController.exe on the Lync Server 2013 Front End Server and specify the UserReplicator scenario.

4. You support a customer who administers Microsoft Lync Server 2013 Enterprise servers in his company. The pool named lync.contoso.com is configured with the session initiation protocol (SIP) domain contoso.com.
Users who are running Lync Mobile on their mobile devices report that when they attempt to retrieve calendar information, they receive an error that references a Microsoft Exchange Web Services connectivity issue. You need to ensure that users are able to receive calendar information from Lync Mobile devices. What should you do?

A) Create the following host record in DNS: Autodiscover.contosc.com A 192,168.10.4
B) Reconfigure Dynamic Host Configuration Protocol (DHCP) option 120 to point to DC1.contoso.local.
C) Create the following service record in DNS: _lyncdiscover._ccp.contoso.com SRV Priority 0, weight 0, port 5061, Lync.contoso.com
D) Reconfigure Dynamic Host Configuration Protocol (DHCP) option 43 to point to EnterpriseCA.contoso.local.

5. You deploy 3 Microsoft Lync Server 2013 Persistent Chat server named atl-cs- 001.Iitwareinc.com. You need to remove all messages prior to March 1, 2012 from a chat room named LegalChatRoom. hich cmdlet should you run?

A) Set-CsPersistentChatRoom -Identity LegalChatRoom -Managers @{Add="sip:[email protected]"}
B) Clear-CsPersistentChatRoom -Identity "atl-cs001.litwareinc.com\LegalChatRoom" -EndDate "3/1/2012"
C) Remove-CsPersistentChatRoom -Identity "atl-cs001.litwareinc.com\LegalChatRoom"
D) Remove-CsPersistentChatMessage -Identity "atl-persistentchat- 001.litwareinc.com\LegalChatRoom" -EndDate "3/1/2012"

Solutions: