Core Solutions of Microsoft Skype for Business 2015 v1.0

DRAG DROP -
You are helping your customer perform a side-by-side 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 Lync Server 2010, audio and video quality become irregular. She also reports that the network signal strength display 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 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.
Select and Place:

DRAG DROP -
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.
Select and Place:

You support Skype for Business Server 2015 servers for a customer"™s company network. The network includes an Active Directory Domain Services (AD DS) domain and an Exchange 2010 organization.
The company deploys a pilot Microsoft Exchange 2013 installation at one of its branches and moves the branch users"™ mailboxes to Exchange 2013. Skype for
Business users from the branch were configured to use the Unified Contact Store.
Due to budget limitations, the company decides to move the users"™ mailboxes back to Exchange 2010.
Before you move the mailboxes, you need to change the properties for the users.
Which two actions should you perform? Each correct answer presents part of the solution.

HOTSPOT -
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.
Hot Area:

DRAG DROP -
You have a Skype for Business Server 2015 infrastructure that contains two servers. The servers are configured as shown in the following table.

You deploy a new server named Server3.contoso.com.
You need to install the Edge Server role on Server3.contoso.com.
In which order should you perform the actions? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.
Select and Place:

You have a Skype for Business Server 2015 infrastructure that consists of two sites. The sites are located in New York and Rome. Each site has Enterprise Voice 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 conferencing policies to 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?

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?

DRAG DROP -
You have a Skype for Business Server 2015 infrastructure that contains four Front End pools. The pools are configured as shown in the following table.

You configure three archiving policies as shown in the following table.

You need to identify which archiving setting will apply each group of users.
Which archiving settings will be applied?
To answer, drag the appropriate archiving settings to the correct user group in the answer area. Each archiving setting 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.
Select and Place:

HOTSPOT -
You plan to deploy a Skype for Business Server 2015 infrastructure that will include the following features:
✑ E911
✑ Persistent Chat
✑ Monitoring reports
✑ Call Admission Control (CAC)
The network administrator requests that new technologies use IPv6 whenever possible.
In the table below, identify which features support IPv6 and which features only support IPv4. Make only one selection in each row.
Hot Area:

HOTSPOT -
You have a Skype for Business Server 2015 infrastructure.
✑ You plan to deploy Persistent Chat features to meet the following requirements:
✑ Support up to 50,000 concurrent users.
✑ Enable the Persistent Chat Server Compliance service.
✑ Ensure that all of the features are automatically available if a single server fails.
Implement SQL mirroring.
You need to determine the minimum number of Front End Server and Microsoft SQL Server Back End Servers that are required for the planned deployment.
How many servers should you deploy? To answer, select the appropriate number of each type of server in the answer area.
Hot Area:

Your company has a main office and a branch office. The main office has 3,000 users. The branch office has 100 users. The offices are connected via a wide area network (WAN) link.
You have a Skype for Business Server 2015 infrastructure. The main office has a pool named Pool1 that contains three Enterprise Edition Front End servers. The branch office only contains an Active Directory domain controller and a file server.
You need to recommend a high-availability solution to ensure that users can establish calls if one of the following components fails:
✑ A Front End Server
✑ A public switched telephone network (PSTN) gateway

A WAN router -

The solution must minimize deployment and maintenance costs.
What should you recommend?

Your company has a main office and a branch office. The main office is located in Amsterdam. The branch office is located in New York. Each office has a data center.
The offices connect to each other by using a high-bandwidth, low-latency wide area network (WAN) link.
You have a Skype for Business Server 2015 infrastructure that contains 5,000 users.
You plan to deploy a persistent chat infrastructure.
You need to ensure that persistent chat rooms remain available if a Persistent Chat Server fails.
What should you do?

HOTSPOT -
You are the Skype for Business architect for your company.
You have offices in the following locations:
✑ Amsterdam: 800 employees
✑ New York: 6,000 employees
✑ Paris: 400 employees
Your company is located in the United States and is now expanding rapidly into Europe.
Each location has its own connection to the public switched telephone network (PSTN).
You need to plan an environment that meets the following requirements:
✑ Provide national phone numbers for dial-in conferencing.
✑ Provide PSTN conferencing functionality in North America and in Europe.
✑ Minimize local infrastructure.
✑ Minimize infrastructure investments.
Which environment should you plan to deploy for each office? To answer, select the appropriate option from each drop-down menu.
Hot Area:

A company deploys Skype for Business Server 2015 and has 65,000 users. The infrastructure includes two paired Front End pools named Pool01 and Pool02.
Meeting content is stored on Pool01.
The servers that run Pool01 suffer a catastrophic failure. You take the following steps:
✑ Failover users to Pool2.
✑ Correct the failure on Pool01.
✑ Failback the users to Pool01.
You need to immediately restore meeting content for users.
Which Skype for Business Management Shell cmdlet or cmdlets should you run?