Online Access Free 74-338 Exam Questions

You support a customer whose network environment includes Microsoft Lync Server 2013. Some devices run Lync Phone Edition and others run Lync soft clients. Lync soft client users report that they experience voice quality problems with other Lync soft client users. Lync Phone Edition users are not affected. You need to prioritize voice traffic for Lync soft clients to match the default Quality of Service (QoS) configuration of the Lync Phone Edition users. What should you do?

• A.Create a Group Policy with Voice 8021p set to 40.
• B.Create a Group Policy with VoiceDiffServTag set to 40.
• C.Create a Group Policy with VoiceDiffServTag set to 0.
• D.Create a Group Policy with Voice 8021p set to 0.

You support a customer whose network environment includes Microsoft Lync Server 2013 Standard Edition. Your customer plans to enable sharing of Microsoft PowerPoint content in Lync meetings. You enable the Office Web Apps Server discovery URL in the Lync Topology. You need to verify that Lync Server 2013 enables PowerPoint content. What should you do?

• A.Check the Event Log of the Office Web Apps server.
• B.Check the Event Log of the Front End pool server.
• C.Verify the connection to the Office Web Apps Discovery URL in a web browser.
• D.Check the Lync Server Control Panel.

You support a customer whose network environment includes Microsoft Lync Server 2013 Standard deployed with an Edge Server that is connected to the Internet. Your customer currently has Lync Online configured for Hybrid mode with Office 365. You need to help your customer enable the Office Web Apps Server for users who are using on- premise Lync. What should you do?

• A.Install Microsoft Web Access Companion Server (WAC) server components on Lync Pool Server.
• B.Configure Office 365 SharePoint Online URL in the Lync Topology.
• C.Install a Microsoft Web Access Companion Server (WAC) server on premise and configure the Lync Topology.
• D.Configure Office 365 Microsoft Web Access Companion Server (WAC) URL in the Lync Topology.

You support a customer whose Microsoft Lync Server 2013 Enterprise environment that is configured with Enterprise Voice and Dial-in Conferencing. You remove the server that is hosting the File Store by using the Lync Topology Builder.
You add and define a new file server and publish the topology. Conference attendees report that they no longer hear their names played when they join or leave a conference. You need to ensure that conference attendees hear their names played when they join or leave a conference. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A.Run the Set-CsDialinConferencingConfiguration cmdlet.
• B.Restart the Conferencing Announcement application.
• C.Restart the Conferencing Attendant application.
• D.Run the Test-CsDialInConferencing cmdlet.

You support a customer whose network environment includes Microsoft Lync Server 2013 Standard deployed with an Edge Server that is connected to the Internet. All users have Lync Mobile installed on their Windows mobile devices. Users report that they receive instant messages only when the Lync Mobile app is active in the foreground. You need to ensure that mobile users are able to receive instant messages at all times.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A.Enable Push Notifications and Federation from the Lync Server Management Shell.
• B.Upgrade the Lync 2010 Mobile app on the Windows mobile devices.
• C.Open port 5223/TCP outbound on the company firewall.
• D.Install the Lync Mobility components on the Edge Server.
• E.Set up hosting provider federation between your organization and the Push Notification Service at Lync Online.