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QUESTION 61
You have a Skype for Business Server 2015 infrastructure that is configured for audio/video conferencing and Enterprise Voice.
Users report that they cannot connect to audio conferences from a branch office.
The branch office is secured and has limited connectivity to other offices.
The users can connect to audio conferences from other offices.
You need to configure the port range used by Skype for Business clients for audio conferencing.
Which Skype for Business Management shell cmdlet should you run?
A. Set-CsExternalAccessPolicy
B. Set-CsNetworkConfiguration
C. Set-CsConferencingConfiguration
D. Set-CsMediaConfiguration
Answer: C
Explanation:
http://technet.microsoft.com/en-us/library/gg412969.aspx
QUESTION 62
Trey Research has a Lync 2013 environment that consists of a single Enterprise Edition pool with five Front End Servers, and two SQL Servers in a mirroring relationship.
The company plans to upgrade to Skype for Business Server 2015.
You install the Skype for Business Server 2015 Administrative tools on a management workstation.
You install all server prerequisites. There can be downtime during the migration.
You must minimize the risk of upgrade failure due to services restarting during the upgrade process.
You need to upgrade the Enterprise Edition pool.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Run Setup.exe on each computer in the pool.
Run the Start-CsPool Skype for Business Management Shell cmdlet on one Front End server in the pool.
B. Upgrade and publish the topology.
Run the Stop-CsWindowsService Lync Management Shell cmdlet on all computers in the pool.
C. Run Setup.exe on each computer in the pool.
Run the Start-CsWindowsService Skype for Business Management Shelf cmdlet on all Front End servers in the pool.
D. Upgrade and publish the topology.
Run the Disable-CsComputer -Scorch Lync Management Shell cmdlet on all computers in the pool.
Answer: A
QUESTION 63
You have a Skype for Business Server 2015 environment with Enterprise Voice.
You must implement call quality monitoring. The solution must save call quality data for 180 days. Which Skype for Business Management Shell cmdlet should you run?
Wide World Importers has implemented Skype for Business Server 2015.
They have their headquarters in New York and a sales office in Los Angeles.
– All executive staff are based out of the New York office. Each member uses multiple mobile devices as well as a laptop computer.
– All sales staff are based out of the Los Angeles office.
– All users use Exchange Online for email.
Users in Los Angeles often report that it can take a while before they can search for the new staff within their Skype for Business clients. Executives must be able to see previous instant messaging conversations across all of their devices.
You need to configure a separate client policy for each location that will enable the functionality required by the local users.
In the table below, identify the client policy parameter that will be used to configure the client policy in each location.
NOTE: Make only one selection in each column. Each correct answer is worth one point.
A. Set-CsHealthMonitoringConf iguration.
B. Sct-CsCDRConfiguration
C. Set-CsQoEConf iguration
D. Set-CsArchi vi ngConf igu r at i on
Answer: C
QUESTION 64
Drag and Drop Question
You have a Skype for Business Server 2015 infrastructure.
You plan to provide remote users with the ability to establish the following:
Peer-to-peer calls between themselves and users on the internal network Chat sessions from mobile devices.
You need to recommend which components you must configure to provide the required access to the remote users.
Which components should you recommend? To answer, drag the appropriate component to the correct requirement in the answer area. Each component 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:
Explanation:
Note:
* The Edge Servers send and receive network traffic for the services offered by internal deployment by external users. The Edge Server runs the following services:
/Access Edge service The Access Edge service provides a single, trusted connection point for both outbound and inbound Session Initiation Protocol (SIP) traffic.
/Web Conferencing Edge service The Web Conferencing Edge service enables external users to join meetings that are hosted on your internal Lync Server 2013 deployment.
/A/V Edge service The A/V Edge service makes audio, video, application sharing, and file transfer available to external users. Your users can add audio and video to meetings that include external participants, and they can communicate using audio and/or video directly with an external user in point-to-point sessions. The A/V Edge service also provides support for desktop sharing and file transfer.
Authorized external users can access the Edge Servers in order to connect to your internal Lync Server 2013 deployment, but the Edge Servers do not provide a means for any other access to the internal network.
* the A/V Edge servers are able to accept connections for peer-to-peer calls and conference calls.
* The Reverse Proxy server is an optional, external component that is not a Lync Server role and is not defined in the Lync Topology. The reason this component is considered optional is because without it deployed an external Lync client can still connect to Lync and most features will function (IM, Presence, Calls, Desktop Sharing, etc) as will federated communications.
The reverse proxy is required for the following:
To allow users to connect to meetings or dial-in conferences using simple URLs To enable external users to download meeting content To enable external users to expand distribution groups To allow the user to obtain a user-based certificate for client certificate based authentication
To enable remote users to download files from the Address Book Server or to submit queries to the Address Book Web Query service To enable remote users to obtain updates to client and device software To enable mobile devices to automatically discover Front End Servers offering mobility services
To enable push notifications to mobile devices from the Office 365 or Apple push notification services
QUESTION 65
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
QUESTION 66
Hotspot Question
Wide World Importers has implemented Skype for Business Server 2015.
They have their headquarters in New York and a sales office in Los Angeles.
– All executive staff are based out of the New York office. Each member uses multiple mobile devices as well as a laptop computer.
– All sales staff are based out of the Los Angeles office.
– All users use Exchange Online for email.
Users in Los Angeles often report that it can take a while before they can search for the new staff within their Skype for Business clients. Executives must be able to see previous instant messaging conversations across all of their devices.
You need to configure a separate client policy for each location that will enable the functionality required by the local users. In the table below, identify the client policy parameter that will be used to configure the client policy in each location.
NOTE: Make only one selection in each column. Each correct answer is worth one point.
Answer:
QUESTION 67
You support a customer whose network environment includes Skype for Business Server 2015 deployed in a datacenter that has two pools, named PoolA and PoolB.
Both PoolA and PoolB have Skype for Business Server 2015 installed.
You use the Skype for Business Management Shell for all administrative actions.
You run the Invoke-CsPoolFailover PowerShell cmdlet and you receive the following message:
Invoke-CsPoolFailOver: This Front-end pool”poolA.contoso.com” is specified in topology as the next hop for the Edge server. Failing over this pool may cause External access/Federation/Split-domain/XMPP features to stop working.
Please use Topology Builder to change the Edge internal next hop setting to point to a different Front-end pool, before you proceed.
You need to fail over PoolA only.
Which Skype for Business Management Shell cmdlet or cmdlets should you run?
A. Get-CsDatabaseMirrorState and Itwoke-CSManagementServerFailover
B. Set-CsEdgeServer
C. Set-CsAccessEdgeConfiguration
D. Set- CsAVEdgcConfiguration
Answer: A
QUESTION 68
You have a Skype for Business Server 2015 infrastructure that consists of two sites.
The sites are located in New York and Rome. Each nterprtse V ofce deployed and contains separate dial plans and voice policies.
You plan to deploy dial-in conferencing to both sites. In each site, you create a dedicated conferencing policy.
You assign the respective users in each site.
You create a dial-in conferencing access number.
When you attempt to assign a region to the number, you discover that the regions are unavailable.
You need to ensure that you can add a region to the dial-in conferencing access number.
What should you modify ?
A. the meeting configuration settings
B. the dial plans
C. the conferencing policies
D. the voice policies
Answer: B
QUESTION 69
Drag and Drop Question
You have a Lync Server 2013 infrastructure that contains two servers.
The servers are configured as shown in the following table.
You deploy a new server named lync3.contoso.com.
You plan to install the Edge Server role on Lync3.
You need to identify which tasks must be performed to install the Edge Server role on Lync3.
Which four actions should you identify? To answer, move the four appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
QUESTION 70
Hotspot Question
You upgrade an environment that includes Lync Server 2013 Standard Edition to Skype for Business Server 2015.
An administrator modifies the global client policy. After this modification, users with Lync 2013 clients are unable to sign following error message is displayed:
You need to ensure that users with Lync 2013 clients can sign in.
In the Skype for Business Control Pane, which user agent should you modify? To answer, select the appropriate user agent rule in the answer area.
Answer:
Explanation:
Note: Lync has a Client Version Policy that allows you to allow or reject registrations from certain client versions.
Here the Lync server 2013 clients are blocked because they have too new version number.
QUESTION 71
Contoso is evaluating the implementation of push notifications for Windows Phone devices.
You need to identify which tasks must be performed to enable the push notifications.
Which three Skype for Business Management Shell cmdlets should you identify? Each correct answer presents part of the solution. Choose three.
A. New-CsAllowedDomain
B. Set-CsPublicProvider
C. New-CsHostingProvider
D. Set-CsPushNotificationConfiguration
E. Enable-CsPublicProvider
Answer: ACD
Explanation:
http://technet.microsoft.com/en-us/library/hh690047.aspx
QUESTION 72
Hotspot Question
You have a Skype for Business Server 2015 infrastructure as shown in the exhibit. Click the Exhibit button.
The infrastructure contains an Enterprise Edition Front End pool.
You plan to deploy Persistent Chat.
The solution must minimize the deployment of additional servers whenever possible.
You need to identify the placement of the components required for Persistent Chat.
Where should you deploy the Persistent Chat components? To answer, select the appropriate server to deploy each component in the answer area.
Answer:
QUESTION 73
Drag and Drop Question
You have a Skype for Business Server 2015 infrastructure.
You must troubleshoot issues related to the following:
– Routing calls between internal users
– Routing outbound calls handled by Skype for Business Server 2015
Which tools should you recommend? To answer, drag the appropriate tool to the correct location in the answer area.
To answer, drag the appropriate tool to the correct location in the answer area. Each tool 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:
QUESTION 74
You deploy a Skype for Business Server 2015 infrastructure that contains four servers.
The servers are configured as shown in the following table.
You need to deploy a Persistent Chat pool. The solution must use the least amount of servers. On which server should you install the Persistent Chat Server role?
A. Server1
B. Server2
C. Server3
D. Server4
E. a new server
Answer: B
QUESTION 75
You have two Skype for Business Server 2015 Front End servers.
You plan to install a third Front End server. User1 must be able to install a new Skype for Business Server 2015 Front
You need to delegate the minimum level of Skype for Business Server permissions to User1.
Which two actions should you perform? Each correct answer presents part of the solution.
Choose two.
A. From Skype for Business Management Shell, run the following cmdlet: Grant- CsSetupPermission -ComputerOU “ou = CsServers,dc = litwareinc,dc=com
B. Assign User1 the CsServerAdministrator role.
C. Grant User1 membership to the RTCUniversalServerAdmins group.
D. Grant User1 membership to the RTCUniversalUserAdmins group.
E. Assign User1 the CsLocationAdministrator role.
F. Assign User1 the CsLocationAdministrator role. G. From Skype for Business Management Shell, run the following cmdlet: Update- CsAdminRole
Answer: AF
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