Free Microsoft 74-338 Exam Dumps Questions & Answers

You support Microsoft Lync Server 2013 in your customer's company network. You discover a malicious file type with the extension .mal that you want to prevent from being circulated through Lync. You need to block .mal files from file transfer in Lync. What should you do?

• A.Run the Set-CsFileTransferFilterConfiguration -Identity Global -Extensions @{Add=".mal"} cmdlet.
• B.Run the Set-CsImFilterConfiguration -Identity Global -Prefixes @{Add="mal:"} cmdlet.
• C.Run the Set-ExecutionPolicy Unrestricted @{Add=".mal"} cmdlet.
• D.Add the internal Lync web services fully qualified domain name (FQDN) to the Trusted Sites section in Internet Explorer.

DRAG DROP
You are helping your customer perform a side-by-side migration from Microsoft Lync Server 2010 to Microsoft Lync Server 2013 Your customer's Lync environment currently includes the following:
-Lync Server 2010 Pool with two Enterprise Edition Front End servers
-Lync Server 2010 Mediation Server pool with one Mediation Server
-Lync Server 2010 Edge pool with one Edge Server
-Lync Server 2010 Audio/Video (A/V) pool with two A/V Servers
-Lync Server 2010 Monitoring and Archiving Server
-Lync Server 2013 Pool with three Enterprise Edition Front End servers and collocated Mediation Server pool
-Lync Server 2013 Persistent Chat server pool with two servers
-Lync Server 2013 Edge Server pool with two servers
-Two Session Initiation Protocol (SIP) trunks connected to Lync Server 2010 Mediation Server
-Two SIP trunks connected to Lync Server 2013 Front End Pool Mediation server pool Your customer moves a batch of users to Lync Server 2013. One user reports that when she escalates the IM conversation to an Audio/ Video conference with her colleague who is on Lync Server 2010, audio and video quality become choppy. She also reports that the bars change from green to orange to red. Users who are on Lync Server 2010 do not report any problems with audio or video quality. The Lync Server 2013 user reports that after a few minutes, everything starts working fine.You discover that the Lync 2013 user is using a home Wi-Fi connection. You start a Lync 2010 client on a test computer and sign in with a Lync Server 2010 test user account. You start a Lync 2013 client on a second test computer and sign in with a Lync Server 2013 test user account. You re-create the problem by using two test user accounts and collect the following information:
-log file from each client
-Lync events from each client
-log files from both Front End Server pools
-Lync Server event from Lync Server 2013 pool
-Network Monitor data on Edge Server
-Network Monitor data on the test computer that has Lync 2013 You need to analyze the logs and packet data to diagnose the problem. Which three steps should you perform in sequence? (To answer, move the appropriate three actions from the list of actions to the answer area and arrange them in the correct order.)

Correct Answer:

Explanation:
Box 1: Open the Lync 2010 client log file by using Snooper.
Box 2: Locate the test call
Box 3: Review the RTP packets from the Network Trace Log (PCAP) file.
Note:
*To capture, analyze, and diagnose poor quality audio, do the following:
*Lync has been designed to work without QoS but Lync Administrators can choose to enable both Lync endpoints as well as servers to mark Differentiated Services Code Point (DSCP) values on audio and video packets. This ensures that audio/video packets get prioritized on a network that is enabled for Differentiated Services (DiffServ).

You support a customer whose network environment that includes Microsoft Lync Server 2013 Standard Edition. A user uploads an inappropriate photo to his Lync profile. Your customer wants to remove the ability for users to display any photo in their Lync profile until the company can put a profile image policy in place. You need to remove the ability for users to display profile photos within Lync. Which cmdlet should you run?

• A.Set-CsUserServicesPolicy -Identity Global -UcsAllowed $true
• B.Get-CsClient Policy | Set-CsClient Policy -ExcludedContactFolders "Contacts"
• C.Set-CsClientPolicy -Identity Global -DisplayPhotoNoPhoto
• D.Set-CsClientPolicy -Identity Global -EnableAppearOffline $true

Your network environment includes Microsoft Lync Server 2013. You configure a Session Initiation Protocol (SIP) trunk to point to a Lync Mediation Server from an internet service provider (ISP). Media bypass is disabled. You attempt to forward calls to a mobile phone and receive the following message: "Cannot complete the transfer." You need to be able to forward calls to mobile phones. Which cmdlet should you use?

• A.Set-CsTrunkConfiguration -EnableBypass $True
• B.Set-CsTrunkConfiguration -EnableReferSupport $False
• C.Set-CsTrunkConfiguration -RTCPActiveCalls $True
• D.Set-CsTrunkConfiguration -EnableSessionTimer $True

You deploy a Microsoft Lync Server 2013 Enterprise Pool that is configured with Enterprise Voice and Dial-in Conferencing. All client computers run Windows 8. Users regularly use the Lync client to demonstrate new programs. A user reports that she is unable to select any Windows Store app program to demonstrate. You need to ensure that Lync users are able to demonstrate Windows Store app programs. What should you do?

• A.Instruct the user to change the resolution of the display.
• B.Using the Set-CsConferencingPolicy cmdlet, enable the EnableMultiview Join setting.
• C.Instruct the user to change to desktop display.
• D.Using the Set-CsConferencingPolicy cmdlet, enable the AllowMultiView setting.