Case Study -This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other question on this case study.At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next sections of the exam. After you begin a new section, you cannot return to this section.To start the case study -To display the first question on this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has anAll Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.Overview -Background -Alpine Skihouse designs and manufactures skis and ski accessories. The corporate headquarters for the company is located in London. The company has a design office in Rome and sales offices in Paris, Los Angeles, and Boston. The design team director works in the Rome office.The company plans to implement Skype for Business Server 2015 to address their unified communications needs. The company currently has traditional PBX implementations in each office location and uses a dial-in conferencing system that is hosted on their internal PBX.The number of users in each office is shown in the following table:Remote connectivity to all corporate resources and services is provided by SSL virtual private network (VPN) only. The current VPN solution tunnels all traffic to the office. Internet facing services cannot be reached directly from users laptops when they are traveling.Problem statements -During the requirements gathering process for the Skype for Business deployment project, users reported the following issues:Users based in the United States report that they experience poor audio and video quality when they conduct meetings with users that are not located in theUnited States.✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings and calls while they remotely connected to the office.✑ The design team director would like customers to be greeted in the Italian language when they use dial-in conferencing to join meetings.✑ The sales team director organizes daily alignment meetings with local sales teams. He reports that there are issues with the quality of the audio and video.Proposed solution -London -The following table shows the proposed London Skype for Business Server 2015 server architecture and IP addresses:The following table shows the proposed Rome Skype for Business Server 2015 server architecture and IP addresses:Los Angeles -The following table shows the proposed Los Angeles Skype for Business Server 2015 server architecture and IP address:Requirements -Business requirements -The company has identified the following business requirements:✑ Users must be able to access all Skype for Business services when they work remotely.✑ The solution must support meetings with up to 10,000 users.✑ The solution must be highly available, and must withstand the loss of a single component at any point in time with as little interruptions of service as possible.✑ The language used by Skype for Business services must be localized wherever possible.✑ The leadership team in the Americas regions hosts an All Hands meeting for all employees four times per year. All employees are requested to join this meeting. You must not install any additional servers to support this requirement.Technical requirements -The company has identified the following technical requirements:✑ The SQL team has completed an upgrade of the entire SQL Server to the latest version. They require every SQL Server to use a SQL AlwaysOn AvailabilityGroup as the high availability (HA) option.✑ There is no data center within the Boston site.✑ You must use the secondary data center in London to minimize the impact to users in the event of a single-site disaster.✑ Media traffic must only be encrypted once.✑ You must use the Skype for Business Management ShellInvoke-CsComputerFailOverandInvoke-CsComputerFailBackcmdlets to perform maintenance actions during daily operations.✑ You must implement Domain Name System (DNS) load balancing wherever possible.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?
Case Study -This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other question on this case study.At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next sections of the exam. After you begin a new section, you cannot return to this section.To start the case study -To display the first question on this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has anAll Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.Overview -Background -Alpine Skihouse designs and manufactures skis and ski accessories. The corporate headquarters for the company is located in London. The company has a design office in Rome and sales offices in Paris, Los Angeles, and Boston. The design team director works in the Rome office.The company plans to implement Skype for Business Server 2015 to address their unified communications needs. The company currently has traditional PBX implementations in each office location and uses a dial-in conferencing system that is hosted on their internal PBX.The number of users in each office is shown in the following table:Remote connectivity to all corporate resources and services is provided by SSL virtual private network (VPN) only. The current VPN solution tunnels all traffic to the office. Internet facing services cannot be reached directly from users laptops when they are traveling.Problem statements -During the requirements gathering process for the Skype for Business deployment project, users reported the following issues:✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings with users that are not located in theUnited States.✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings and calls while they remotely connected to the office.✑ The design team director would like customers to be greeted in the Italian language when they use dial-in conferencing to join meetings.✑ The sales team director organizes daily alignment meetings with local sales teams. He reports that there are issues with the quality of the audio and video.Proposed solution -London -The following table shows the proposed London Skype for Business Server 2015 server architecture and IP addresses:The following table shows the proposed Rome Skype for Business Server 2015 server architecture and IP addresses:Los Angeles -The following table shows the proposed Los Angeles Skype for Business Server 2015 server architecture and IP address:Requirements -Business requirements -✑ The company has identified the following business requirements:✑ Users must be able to access all Skype for Business services when they work remotely.✑ The solution must support meetings with up to 10,000 users.✑ The solution must be highly available, and must withstand the loss of a single component at any point in time with as little interruptions of service as possible.✑ The language used by Skype for Business services must be localized wherever possible.✑ The leadership team in the Americas regions hosts an All Hands meeting for all employees four times per year. All employees are requested to join this meeting. You must not install any additional servers to support this requirement.Technical requirements -The company has identified the following technical requirements:✑ The SQL team has completed an upgrade of the entire SQL Server to the latest version. They require every SQL Server to use a SQL AlwaysOn AvailabilityGroup as the high availability (HA) option.✑ There is no data center within the Boston site.✑ You must use the secondary data center in London to minimize the impact to users in the event of a single-site disaster.✑ Media traffic must only be encrypted once.✑ You must use the Skype for Business Management ShellInvoke-CsComputerFailOverandInvoke-CsComputerFailBackcmdlets to perform maintenance actions during daily operations.✑ You must implement DomainName System (DNS) load balancing wherever possible.The London site facilities had a power issue that prevented users from accessing any service in the 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?
Case Study -This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other question on this case study.At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next sections of the exam. After you begin a new section, you cannot return to this section.To start the case study -To display the first question on this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has anAll Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.Overview -Background -Alpine Skihouse designs and manufactures skis and ski accessories. The corporate headquarters for the company is located in London. The company has a design office in Rome and sales offices in Paris, Los Angeles, and Boston. The design team director works in the Rome office.The company plans to implement Skype for Business Server 2015 to address their unified communications needs. The company currently has traditional PBX implementations in each office location and uses a dial-in conferencing system that is hosted on their internal PBX.The number of users in each office is shown in the following table:Remote connectivity to all corporate resources and services is provided by SSL virtual private network (VPN) only. The current VPN solution tunnels all traffic to the office. Internet facing services cannot be reached directly from users laptops when they are traveling.Problem statements -During the requirements gathering process for the Skype for Business deployment project, users reported the following issues:✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings with users that are not located in theUnited States.✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings and calls while they remotely connected to the office.✑ The design team director would like customers to be greeted in the Italian language when they use dial-in conferencing to join meetings.✑ The sales team director organizes daily alignment meetings with local sales teams. He reports that there are issues with the quality of the audio and video.Proposed solution -London -The following table shows the proposed London Skype for Business Server 2015 server architecture and IP addresses:The following table shows the proposed Rome Skype for Business Server 2015 server architecture and IP addresses:Los Angeles -The following table shows the proposed Los Angeles Skype for Business Server 2015 server architecture and IP address:Requirements -Business requirements -The company has identified the following business requirements:✑ Users must be able to access all Skype for Business services when they work remotely.✑ The solution must support meetings with up to 10,000 users.✑ The solution must be highly available, and must withstand the loss of a single component at any point in time with as little interruptions of service as possible.✑ The language used by Skype for Business services must be localized wherever possible.✑ The leadership team in the Americas regions hosts an All Hands meeting for all employees four times per year. All employees are requested to join this meeting. You must not install any additional servers to support this requirement.Technical requirements -The company has identified the following technical requirements:The SQL team has completed an upgrade of the entire SQL Server to the latest version. They require every SQL Server to use a SQL AlwaysOn AvailabilityGroup as the high availability (HA) option.There is no data center within the Boston site.You must use the secondary data center in London to minimize the impact to users in the event of a single-site disaster.Media traffic must only be encrypted once.You must use the Skype for Business Management ShellInvoke-CsComputerFailOverandInvoke-CsComputerFailBackcmdlets to perform maintenance actions during daily operations.You must implement Domain Name System (DNS) load balancing wherever possible.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.
DRAG DROP -Case Study -This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other question on this case study.At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next sections of the exam. After you begin a new section, you cannot return to this section.To start the case study -To display the first question on this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has anAll Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.Overview -Background -Alpine Skihouse designs and manufactures skis and ski accessories. The corporate headquarters for the company is located in London. The company has a design office in Rome and sales offices in Paris, Los Angeles, and Boston. The design team director works in the Rome office.The company plans to implement Skype for Business Server 2015 to address their unified communications needs. The company currently has traditional PBX implementations in each office location and uses a dial-in conferencing system that is hosted on their internal PBX.The number of users in each office is shown in the following table:Remote connectivity to all corporate resources and services is provided by SSL virtual private network (VPN) only. The current VPN solution tunnels all traffic to the office Internet facing services cannot be reached directly from users laptops when they are traveling.Problem statements -✑ During the requirements gathering process for the Skype for Business deployment project, users reported the following issues:✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings with users that are not located in theUnited States.✑ Users based in the United States report that they experience poor audio and video quality when they conduct meetings and calls while they remotely connected to the office.✑ The design team director would like customers to be greeted in the Italian language when they use dial-in conferencing to join meetings.✑ The sales team director organizes daily alignment meetings with local sales teams. He reports that there are issues with the quality of the audio and video.Proposed solution -London -The following table shows the proposed London Skype for Business Server 2015 server architecture and IP addresses:The following table shows the proposed Rome Skype for Business Server 2015 server architecture and IP addresses:Los Angeles -The following table shows the proposed Los Angeles Skype for Business Server 2015 server architecture and IP address:Requirements -Business requirements -The company has identified the following business requirements:✑ Users must be able to access all Skype for Business services when they work remotely.✑ The solution must support meetings with up to 10,000 users.✑ The solution must be highly available, and must withstand the loss of a single component at any point in time with as little interruptions of service as possible.✑ The language used by Skype for Business services must be localized wherever possible.✑ The leadership team in the Americas regions hosts an All Hands meeting for all employees four times per year. All employees are requested to join this meeting. You must not install any additional servers to support this requirement.Technical requirements -The company has identified the following technical requirements:✑ The SQL team has completed an upgrade of the entire SQL Server to the latest version. They require every SQL Server to use a SQL AlwaysOn AvailabilityGroup as the high availability (HA) option.✑ There is no data center within the Bostonsite.✑ You must use the secondary data center in London to minimize the impact to users in the event of a single-site disaster.✑ Media traffic must only be encrypted once.✑ You must use the Skype for Business Management ShellInvoke-CsComputerFailOverandInvoke-CsComputerFailBackcmdlets to perform maintenance actions during daily operations.✑ You must implement Domain Name System (DNS) load balancing wherever possible.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.Select and Place:
HOTSPOT -Overview -Litware, Inc. is an international manufacturing company that has 10,000 users. The company has two offices. The offices are located in New York and Denver.The offices connect to each other by using a WAN link. Each office connects directly to the Internet.Existing Environment -Active Directory Infrastructure -The network contains an Active Directory Domain Services (AD DS) forest named litware.com. The forest contains a single domain. All domain controllers runWindows Server 2008 R2.Lync Server 2013 Infrastructure -Litware has a Lync Server 2013 infrastructure in the New York office. The infrastructure contains servers and appliances. The call routing and distribution solution for the IT Help Desk and Front Desk are dependent upon Response Groups. The servers and appliances are configured as shown in the following table.All of the servers that have Lync Server 2013 deployed are monitored by using Microsoft System Center Operations Manager. All client computers have eitherMicrosoft Lync 2010 or Microsoft Lync 2013 installed. Administrators configure the following Lync Server 2013 features:✑ IM and Presence for all sites✑ External user access for IM and conferencing✑ Conferencing for all sites✑ Response groups✑ Group ChatProblem Statements -Litware identifies the following issues:✑ Users report that other users who are not listed on their contact list can see their presence information. This also occurs when the users set their privacy mode to allow only the users on their contact list to use their presence information.✑ Users report that when they connect to meetings remotely, they cannot use presenter controls.Requirements -Planned Changes -Litware plans to upgrade to Skype for Business Server 2015 during the next six months.You must implement the following changes during the upgrade:✑ Migrate the current Front End pool to an Enterprise Edition Front End pool named fepool1 that will contain two servers named Server13_01 and Server13_02.✑ Migrate Group Chat to Persistent Chat.You must minimize the costs associated with the purchase of hardware and software.Technical Requirements -You have the following technical requirements for the planned changes:✑ Users running previous client versions must be able to use chat features after the server is migrated to Persistent Chat.✑ Users who have mobile devices must be able to receive notifications if the Skype for Business mobile app on Windows Phone is inactive.✑ A client computer named Monitor01 must be used to monitor client connectivity by using synthetic transactions.✑ All response groups must be migrated to Skype for Business Server 2015.✑ External users must be able to expand distribution groups.✑ External users must be able to download meeting content.✑ The Lync Windows Store app must be supported.✑ Non-federated external partners must be able to join and present during meetings that Litware hosts.High Availability Requirements -The new Skype for Business Server 2015 infrastructure in the New Your office must be available if a single server fails. You must minimize the amount of administrative intervention that is required to recover from a single server failure. You must deploy an AlwaysOn Availability Group instance and a Distributed FileSystem (DFS) file share in the environment.You need to move all users to the new Skype for Business Server 2015 infrastructure.How should you configure the relevant Skype for Business Management Shell cmdlet? To answer, configure the appropriate command in the answer area.Hot Area:
DRAG DROP -Case Study -This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other question on this case study.At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next sections of the exam. After you begin a new section, you cannot return to this section.To start the case study -To display the first question on this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. If the case study has anAll Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.Overview -General Overview -Litware, Inc., is an international manufacturing company that has 4,000 employees. The company has a sales department, a marketing department, a research department, and a human resources department.Litware has a partner company named Fabrikam, Inc. Fabrikam has an office in Paris. Fabrikam uses a XMPP-based instant messaging (IM) solution.Physical Locations -Litware has seven offices located throughout North America and Europe.Litware has two data centers. The data centers are located in New York and London. All communications for the North American offices are routed through theNew York data center. All communications for the European offices are routed through the London data center.The number of users in each office is shown in the following table.Active Directory Environment -Litware has an Active Directory Domain Services (AD DS) forest named litwareinc.com. The forest contains a single domain. All domain controllers run WindowsServer 2008 R2.Each office contains five domain controllers. Each office is configured as an Active Directory site.Lync Server Environment -Litware has a Lync Server 2013 infrastructure that contains two servers in the New York office. The servers are configured as shown in the following table.The SIP domain is litwareinc.com.Litware has a Microsoft Exchange Server 2013 organization.Problem Statements -Users in the London office report poor video quality during conferences.Requirements -Business Goals -Litware wants to minimize the costs associated with purchasing hardware and software.Planned Changes -Litware plans to migrate the Lync Server 2013 infrastructure to Skype for Business Server 2015. The migration will have a coexistence period of six months.Litware plans to implement the following components as part of the planned migration:✑ Persistent Chat✑ Unified contact store✑ Enterprise Voice for all users✑ A central site in each data center✑ A branch site in each branch office✑ A Front End pool in each central site✑ Skype for Business Phone Edition devices✑ Pool pairingLitware plans to create a federation relationship with Fabrikam.Technical Requirements -Litware identifies the following technical requirements for the planned migration:✑ Users must be able to use all Skype for Business Server features if a single server fails.✑ Users must be able to connect to the Skype for Business Server infrastructure if a single central site fails.✑ Members of a group named Temp_Contractors must be prevented from using Skype for Business when they connect remotely.✑ Only users in the human resources department must be able to access and discover a persistent chat room named HRConfidential.Security Requirements -Litware plans to deploy remote access. Some users work remotely from their customers offices, which have firewall restrictions. All of the remote users must be able to connect to the Skype for Business Server 2015 infrastructure by using TCP port 443.You need to move the Central Management store during the planned migration.Which five 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.Select and Place:
