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Q1. Three months after you deploy Skype for Business Server 2015, you must modify the configuration to meet the technical requirements.
Which Skype for Business Management Shell cmdlet should you run?
A. Set-CsMobilityPolicy
B. Set-CsClientVersionPolicy
C. Set-CsDeviceUpdateConfiguration
D. Set-CsClientPolicy
E. Set-CsClientVersionConfiguration
Answer: C
Q2. You need to plan for the implementation of the DHCP configurations for the Skype for Business Phone Edition devices.
Which three configurations should be applied to the Skype for Business Phone Edition devices from DHCP? Each correct answer presents part of the solution. Choose three.
A. the IP address of a time server
B. the IP address of a Mediation Server
C. the URL of the certificate provisioning service of the Skype for Business Server pool
D. the SIP domain
E. the FQDN of the Lync Server pool registrar
Answer: A C E
Q3. The current proposed solution for the Los Angeles site does not meet the business requirements. You need to review, and if required, recommend changes to the planned implementation.
What should you do?
A. Configure pool pairing between the servers in Los Angeles site and Rome site.
B. Add another Standard Edition to Los Angeles site and configure pool pairing.
C. Configure a backup registrar relationship between the servers in Los Angeles Site and Rome site.
D. Implement the single Standard Edition on a highly available virtualization platform.
E. Replace Standard Edition server with Enterprise Edition pool in Los Angeles site.
Answer: E
Q4. You are asked to architect the solution for the Paris office.
You need to select the most appropriate answers to satisfy the request.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Deploy a Skype for Business Edge pool and a Reverse Proxy pool in Paris.
B. Deploy a Skype for Business Enterprise Edition pool in Paris.
C. Reserve A/V MCU resources on London pool for meetings scheduled by users located in Paris.
D. Deploy a Survivable Branch appliance in Paris.
E. Deploy a Skype for Business Standard Edition in Paris.
Answer: C D
Q5. During a maintenance window, a user reports a logon issue. The user sent you the result of the command nslookup lyncdiscoverinternal_alpineskihouse.com ran on the computer during the
issue.
How can you resolve the issue?
A. Change the DNS record for lyncdiscoverinternal to point to 192.168.10.10.
B. Instruct users to navigate to the %localappdata%\Microsoft\Office\16.0\Lync folder and delete their SIP profile folder.
C. Instruct users to open a command prompt and run the following command: ipconfig /flushdns
D. Change the DNS record for lyncdiscoverinternal to point to 192.168.80.200.
Answer: D
Q6. You are helping your customer perform a side-by migration from Microsoft Lync server 2010 to Skype for Business Server 2015.
The customer moves a batch of users to Skype for Business Server 2015. One user reports that when she escalates an instant messaging conversation to an Audio/Video conference with her colleague who is on Lyn Server 2010, audio and video quality become irregular. She also reports that the network signal strength display bars change from green to orange to re.
Users who are on Lync Server 2010 do not report any problems with audio or video quality.
The Skype for Business user reports that after a few minutes, everything starts working fine. You discover that user is connected to 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 Skype for Business Server client on a second test computer and sign in with a Skype for Business Server 2015 test user account.
You collect the following information:
• log files from each client
• events from each client
• log files from both Front End Server pools
• events from the Skype for Business Server 2015 pool
• Network analyzer data from the Edge Server
• Network analyzer data from the test computer that has Skype for Business Server 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.
Answer:
Explanation
Box 1:
Locate the test call.
Box 2:
Open the output from the network analyzer Box 3:
Review the RTP packets in the network analyzer file.
Q7. You deploy a Skype for Business Server 2015 Persistent Chat server named atl-cs-001.Iitwareinc.com. You need to remove all messages prior to March 1, 2015 from a chat room named LegalChatRoom.
Which two Skype for Business Server 2015 Management Shell commands will achieve the goal? Each correct answer presents a complete solution.
A. Set-CsPersistentChatRoom -Identity LegalChatRoom -Managers @{Add= sip:complianceofficer@litwareinc.
B. Remove-CsPersistentChatRoom -Identity "atl-cs-001.litwareinc.com\LegalChatRoom"
C. Clear-CsPersistentChatRoom -Identity "atl-cs-001.litwareinc.com\LegalChatRoom" -EndDate "3/1/2015"
D. Remove-CsPersistentChatMessage -Identity "atl-cs-001.litwareinc.com\LegalChatRoom" -EndDate "3/1/2015"
Answer: D
Q8. You need to ensure that the Skype for Business Server 2015 infrastructure meets the security requirement for conferences.
In Skype for Business Control Panel, which setting should you modify? To answer, select the appropriate setting in the answer area.
Answer:
Q9. You need to recommend a solution to meet the audio quality requirement for remote workers of the Los Angeles office. Which two actions should you perform? Each correct answer presents part of the solution.
A. upgrade the existing virtual private network (VPN) client.
B. Configure the virtual private network (VPN) solution to respect Differentiated Services Code Point (DSCP) markings.
C. Implement a split-tunnel virtual private network (VPN) setup.
D. Enable IPv6 support in the Skype for Business topology.
E. Install an Edge pool in the Los Angeles site.
F. Replace the existing virtual private network (VPN) solution with DirectAccess.
Answer: C E
Q10. You have a Skype for Business Server 2015 infrastructure.
You need to configure Skype for Business Server 2015 to meet the following conferencing requirements:
Which Skype for Business Server 2015 cmdlets should you run? I o answer, drag the appropriate cmdlettothe correct requirement in the answer area.
Each cmdlet may be used once, more than once, or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.
Answer:
Q11. You need to modify the FQDN of the external web services. From which node should you perform the modification?
To answer, select the appropriate node in the answer area.
Answer:
Explanation
Configure Web Services
Log on to the computer where Topology Builder is installed as a member of the Domain Admins group and the RTCUniversalServerAdmins group.
Start Topology Builder: Click Start, click All Programs, click Microsoft Lync Server 2013, and then click Lync Server Topology Builder.
In Topology Builder, in the console tree under Standard Edition Front End Servers, Enterprise Edition Front End pools, and Directory pools, select the pool name. Right-click the name, click Edit Properties, and then click Web Services.
Add or edit the External Web Services FQDN, and then click OK.
Q12. WingtipToys is currently migrating from an existing IP-PBX solution to Skype for Business Server 2015. They have their headquarters located in New York and 10 sales offices spread throughout North America.
Users who have been moved to Skype for Business complain that they cannot find users who are still on the existing IP-PBX. Wingtip Toys is using a 5-digit dial plan for all their IP-PBX users.
The following image shows the properties for a user that is still on the IP-PBX.
Use the drop-down menus to select the answer choice that answers each question. Each correct answer is worth one point.
Answer:
Q13. You need to implement the dial-in conferencing request raised by the Design Director in Rome. What should you do?
A. Set the primary language of the global conferencing policy to Italian (Italy).
B. Associate the global conferencing policy with the correct dial-in conferencing region.
C. Set the primary language of the Italian trunk configuration to Italian (Italy).
D. Associate the Italian dial plan with the correct dial-in conferencing region.
Answer: D
Q14. The London site facilities had a power issue that prevented users from accessing any service in th.it data center.
You need to review the proposed design so that Skype for Business will be resilient to this kind of issue. You need to plan the solution.
What should you do?
A. Deploy an additional Front End pool in the London Site and pair it with the primary Front End pool.
B. Deploy an additional Front End pool in the secondary site and pair it with the primary Front End pool.
Split the users between the pools.
C. Deploy a Standard edition server in the London Site and pair it with the primary Front End pool.
D. Deploy an additional Front End pool in the available secondary site and pan it with the primary Front End pool.
Answer: C
Q15. You support a customer whose Skype for Business Server 2015 Enterprise Pool is configured with Enterprise Voice and Dial in Conferencing. You specify a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI) for the dial-in conferencing phone number.
You discover that the dial-in conference phone number is configured incorrectly. You need to change the phone number.
Which two actions will achieve the goal? Each correct answer presents a complete solution.
A. Run the Set-CsDiallnConferencingAccessNumber Skype forBusiness Management Shell cmdlet.
B. Delete the object and recreate the access number.
C. Run the New-CsDiallnConferencingDtmfConfiguration Skype for Business Management Shell cmdlet.
D. Run the Set-CsSipResponseCodeTranslationRule Skype for Business Management Shell cmdlet.
Answer: A B
Q16. You have a Skype for Business 2015 infrastructure that contains two servers. The servers are configured as shown in the following table.
Pool pairing is configured between ServerFEl and ServerFE02. Currently, the Central Management store is hosted on ServerFEl
A hardware failure occurs on ServerFEl
You manually perform a failover of all the user services and the Central Management store to ServerFE2. You resolve the hardware issue on ServerFEl
You need to restore all of the user services and the Central Management store to ServerFEl
Which three Skype for Business Server 2015 commands should you run? Each correct answer presents part of the solution.
A. Install-CSDatabase -CentralManagementDatabase -SqIServerFqdn ServerFEl .contoso.com
-SQLInstanceName RTC-Clean D
B. Invoke-CsPoolFailback -PoolFQDN ServerFE2.contoso.com
C. Invoke-CsPoolFailback -PoolFQDN ServerFEl .contoso.com
D. Invoke-CsManagementServerFailover-BackupSqIServerFQDN ServerFEl contoso.com
-BackupSqllnstanceName RTC - Force
E. Move-CsManagementServer
Answer: A C E
Q17. You support Skype for Business Server 2015 servers in your customer's company network. You enable federation with Skype for consumers.
Users of Skype for consumers are unable to participate in instant messaging (IM) conversations in your customer's organization. You need to ensure that the users of Skype for consumers clients are able to participate in IM conversations. Which two actions should you perform? Each correct answer presents part of the solution.
A. Create a SIP federated provider.
B. Enable an archiving disclaimer to federated partners.
C. Enable partner domain discovery.
D. Create an external access policy.
Answer: D
Q18. You need to upgrade the New York pool to Skype for Business Server 2015.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Q19. You need to configure the required Domain Name System (DNS) record to support federation.
How should you configure the DNS record? To answer, select the appropriate options for the DNS record in the answer area.
Answer:
Q20. You need to implement the planned unified contact store.
Which three actions should you perform? Each correct answer presents part of the solution. Choose three.
A. From a server that has Skype for Business Server 2015 deployed, run the New-CsPartnerApplication Skype for Business Management Shell cmdlet.
B. From a server that has Exchange Server 2013 deployed, run the ExchUCUtil.ps 1 script.
C. From a server that has Skype for Business Server 2015
deployed, run the Set-CsUserServicesPolicy Skype for Business Management Shell cmdlet.
D. From a server that has Exchange Server 2013 deployed, run the Configure-EnterprisePartnerApplication.psI script.
E. From a server that has Skype for Business Server 2015 deployed, run the Set- CsClientPolicy Skype for Business Management Shell cmdlet.
Answer: A B C