Microsoft Lync 2013 Depth Support Engineer Sample Questions:

1. DRAG DROP You support Microsoft Lync Server 2013 servers for an international company. The main office is located in New York and the datacenter is located in Seattle. All users in the New York office are using virtual desktops running on servers that are located in the Seattle datacenter. You enable and configure the Enhanced 9-1-1 (E9-1-1) emergency notification feature for the main office users. Users report that the Lync client always displays Seattle as their location. You need to ensure that Lync clients for users in the main office display their location accurately. Which four steps should you perform in sequence? (To answer, move the appropriate four actions from the list of actions to the answer area and arrange them in the correct order.)

2. You support a customer whose network environment includes Microsoft Lync Server 2013. The Global client policy is set up for web search and file download. Each department within the company is on its own subnet. The switches are configured with Access Control Lists (ACL) that are limiting access to other subnets, including the one on which the Lync 2013 servers reside. Users in the company's accounting department report that new internal users are not showing up in their Lync
2013 searches. These users are internal, and there are no Lync Director servers deployed. You need to ensure that users in the accounting department are able to find new users when they search the Lync address book. What should you do?

A) Allow TCP port 443 to the internal web services' fully qualified domain name (FQDN) configured in Lync Topology Builder.
B) Run the Set-CsClientPolicy -Identity Global -AddressBookAvailability FileDownloadOnly cmdlet.
C) Browse to %LOCALAPPDATA%\Microsoft\Communicator\<sipaddress>, delete the GalContacts.db file, and then close and reopen Lync 2013.
D) Allow TCP port 4443 to the internal web services' fully qualified domain name (FQDN) configured in Lync Topology Builder.

3. HOTSPOT You support Microsoft Lync Server 2013 servers in your customer's company network. You plan to configure Extensible Messaging and Presence Protocol (XMPP) federation with an instant messaging partner. The XMPP federated partner supports only:
-Unencrypted Transmission Control Protocol (TCP) connections for server-to-server XMPP federation and -Server Dialback for identity verification.
You need to configure the negotiation settings for the XMPP federated partner.
Which options should you configure for each negotiation method? (To answer,
configure the appropriate options in the dialog box in the answer area.)

4. You support a customer's Microsoft Lync Server 2013 environment.
Users regularly host online meetings in which participants use the MultiView video feature in Lync Server 2013.
All clients use the Lync 2013 client and are located in the headquarters site as well as a branch site. The network team reports high bandwidth utilization by Lync for these conferences. You need to find a potential cause of the high bandwidth use. Which cmdlet should you run from the Lync Server Management Shell?

A) Get-CsClientPolicy
B) Get-CsMediaConfiguration
C) Get-CsVoicePolicy
D) Get-CsConferencingPolicy

5. You support a Microsoft Lync Server 2013 environment that includes:
-Two Enterprise consolidated Lync servers in a single pool,
-Two Edge consolidated Lync servers in a single pool,
-One Microsoft Office Web Apps server, and
-One reverse HTTP(S) proxy server. Microsoft Exchange 2010/Microsoft Outlook 2013 are used for internal email and Unified Messaging. The email solution has been used within the company for an extended time without any issues. Unified Messaging has been configured and set
up as part of the Lync 2013 implementation project. You plan to deploy Enterprise Voice for all users, including users who have Lync Phone Edition (LPE) devices that are connected by using a LAN cable and a USB cable. You begin migrating test accounts. When a test user signs into Outlook 2013 and Lync 2013, all communications appear to be working as expected. Outlook creates the user profile as expected and logs into the test user mailbox. The test user signs into Lync as expected and is able to communicate with Exchange by using Exchange Web Services (EWS).
After the test user signs into Lync, a prompt is displayed requesting user credentials for the Lync Phone Edition device. The test user enters his credentials and the phone signs into Lync; however, after a short period of time, a yellow warning triangle appears on every test LPE device. In reviewing the LPE device for errors, you discover that Exchange integration is failing with the following error: "Connection to Microsoft Exchange is unavailable. Please contact your support team." Logs from the LPE Device are displayed in the Exhibit 1. (Click the Exhibit button.)

Internet Information Services (IIS) logs on the Exchange Client Access server (CAS) are displayed in Exhibit 2. (Click the Exhibit button.)

You need to ensure that the LPE device can authenticate to EWS. What should you do?

A) Update the Lync server internal web services certificate on each front-end pool server.
B) Update the certificate chain on the Exchange CAS.
C) Reissue the current Exchange CAS server certificate and bind to the IIS service.
D) Remove the Lync Client certificates for the test user from the Lync server.

Solutions: