Q1. 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.

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Q2. You need to configure the Domain Name System (DNS) records.

What should you do? To answer, drag the appropriate IP address or IP address range to the correct DNS record. Each IP address may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

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Q3. 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.

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Q4. 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.

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Q5. You need to identify the cause of the authentication issue for the pilot users.

Which three 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.

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Q6. You deploy a Skype for Business Server 2015 Enterprise Pool that is configured with Enterprise Voice and Dial-in Conferencing. All client computers run Windows 10 and Skype for Business.

Users report that they are unable to share Microsoft PowerPoint presentations.

You need to ensure that while they are in conferences, users are able to share PowerPoint presentations. You also need to ensure that users are able to scroll through PowerPoint presentations.

What should you do?

A. Install Office 2013 for all users and instruct them to use PowerPoint 2013.

B. Install an Office Web Apps Server on a server and configure Skype for Business Server 2015 to communicate with Office Web Apps.

C. Install an Office Web Apps Server on a server that is running Office 2013 and configure Skype for Business Server 2015 to communicate with Office Web Apps.

D. Configure a new conferencing policy that enables the AllowMultiView property.

E. Configure a new conferencing policy that enables the application and desktop sharing option.

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Q7. 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

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Q8. You are planning the Skype for Business Server 2015 migration.

You need to identify the management tools that must be used to achieve the following migration tasks during the coexistence period:

• Move users to Skype for Business 2015.

• Add Skype for Business servers to the environment.

• Remove Lync Server 2013 servers from the environment.

Which tools should you use? To answer, drag the appropriate management tools to the correct migration task 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.

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Q9. You need to identify the minimum number of required public IP addresses for each Skype for Business Server 2015 component.

How many public IP addresses should you reserve for each component? (To answer, select the appropriate number servers in the answer area.)

A. Edge Servers per site: 0

B. Edge Servers per site: 1

C. Edge Servers per site: 2

D. Edge Servers per site: 3

E. Front End Servers per site: 0

F. Front End Servers per site: 1

G. Front End Servers per site: 2

H. Front End Servers per site: 3

I. Office Web Apps servers per site: 0

J. Office Web Apps servers per site: 1

K. Office Web Apps servers per site: 2

L. Office Web Apps servers per site: 3

M. Microsoft SQL Servers per site: 0

N. Microsoft SQL Servers per site: 1

O. Microsoft SQL Servers per site: 2

P. Microsoft SQL Servers per site: 3

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Q10. You support a customer whose network environment includes Microsoft Lync Server 2010 Group Chat. You plan to deploy Skype for Business Server 2015 Persistent Chat.

You need to ensure that users who access Group Chat will have access to their chat history in Persistent Chat. Which two actions should you perform? Each correct answer presents part of the solution.

A. Run the following Skype for Business Management Shell cmdlet:Set-CsPersistentChatActiveServer

B. Back up the mgc from the Group Chat server and restore it to the Persistent Chat server.

C. Ensure that legacy clients can connect to the new Persistent Chat pool. Shut down Persistent Chat services, and then run the following Skype for Business Management Shell cmdletlmport-CsPersistentChatData

D. Deploy Skype for Business Server 2015 and then deploy a Persistent Chat pool. Shut down Lync Server 2010 Group Chat services, and then run the following Skype for Business Management Shell cmdletExport-CsPersistentChatData

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