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Exam Number/Code: 70-336
Exam name: Core Solutions of Microsoft Lync Server 2013
n questions with full explanations
Certification: Microsoft Certification
Last updated on Global synchronizing
Exam Code: 70-336 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Core Solutions of Microsoft Lync Server 2013
Certification Provider: Microsoft
Free Today! Guaranteed Training- Pass 70-336 Exam.
2016 Mar 70-336 Study Guide Questions:
Q35. You have a Lync Server 2013 infrastructure that contains seven servers. The servers are configured as shown in the following table.
You configure pool pairing and SQL Server database mirroring.
You discover that an automatic failover fails to occur.
You need to force a failover of the database.
Which command should you run?
A. invoke-csdatabasefailover -poolfqdn pool01.contoso.com -databasetype user -newprincipal primary
B. Invoke-csdatabasefailover -poolfqdn pool02.contoso.com -databasetype user -newprincipal mirror
C. Invoke-csdatabasefailover -poolfqdn pool02.contoso.com -databasetype user -newprincipal primary
D. Invoke-csdatabasefailover -poolfqdn pool01.contoso.com -databasetype user -newprincipal mirror
Q36. You need to recommend a solution to resolve the audio issues for the users in the Boston office.
Which three possible recommendations should you include in the solution? (Each correct answer presents a complete solution. Choose three.)
A. user services
B. Quality of Service (QoS)
C. Call Admission Control (CAC)
D. a location policy
E. a conferencing policy
You have a Lync Server 2013 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.
You need to identify the minimum number of Front End Servers and Microsoft SQL Server Back
End Servers that are required for the planned deployment.
How many servers should you identify? (To answer, select the appropriate number of servers for each component in the answer area.)
Q38. You are evaluating the implementation of a reverse proxy for Contoso.
You plan to create a certificate for the reverse proxy.
You need to identify which names must be included in the certificate.
Which three names should you identify? (Each correct answer presents part of the solution. Choose three.)
Q39. You have a Lync Server 2013 infrastructure that contains four servers. The servers are configured as shown in the following table.
After a network failure, you restore Lync3.
You need to force replication between the servers.
What should you do?
A. On Lync1, run the Invoke-CsManagementStoreReplication cmdlet.
B. On Lync1, run the Invoke-CsBackupServiceSync cmdlet.
C. On Lync3, run the Invoke-CsManagementStoreReplication cmdlet.
D. On Lync3, run the Invoke-CsBackupServiceSync cmdlet.
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You need to configure the required external DNS record to support federation. The solution must meet the business goals and the technical requirements.
How should you configure the DNS record? (To answer, select the appropriate options for the DNS record in the answer area.)
Q41. DRAG DROP
You need to identify which tasks must be performed to configure pool pairing between the Front End pools.
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.
From Topology Builder, publish the topology
From Topology Builder, associate a backup pool.Run the Export-CsConfiguration cmdlet
Run the bootstrapper, and then start the Lync Server Backup service.
* For Lync Server 2013, any time you add or remove a Front End Server from the pool, you must restart services. Removing and adding servers should be done as separate operations. For example, if you are going to add two Front End Servers, and remove two Front End Servers, use the following process:
* On the Define the SQL store page, do one of the following:
To use an existing SQL Server store that has already been defined in your topology, select an instance from SQL store.
To define a new SQL Server instance to store pool information, click New and then specify the SQL Server FQDNin the Define New SQL Store dialog box.
To specify the name of a SQL Server instance, select Named Instance, and then specify the name of the instance.
To use the default instance, click Default instance.
To use SQL Mirroring, select Enable SQL mirroring and select an existing instance or create a new instance.
* Invoke-CsBackupServiceSync Manually invokes backup synchronization between a Microsoft Lync Server 2013 pool and its designated backup pool. This allows administrators to synchronize data without waiting for Lync Server replication.
The Invoke-CsBackupServiceSync cmdlet enables administrators to synchronize the data between a Registrar pool and its backup pool. Invoke-CsBackupServiceSync will only copy as much data as needed in order to bring the two pools into sync.
* Incorrect: Export-CsConfiguration
Exports your Lync Server topology, policies, and configuration settings to a file. Among other things, this file can then be used to restore this information to the Central Management store after an upgrade, a hardware failure, or some other issue has resulted in data loss. This cmdlet was introduced in Lync Server 2010.
Reference: Define and Configure a Front End Pool or Standard Edition Server
Topic 4, Litware, Inc Case B
Litware, Inc. is an international manufacturing company that has 10,000 users.
Litware 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.
Active Directory Infrastructure
The network contains an Active Directory forest named litware.com. The forest contains a single domain. All domain controllers run Windows Server 2008 R2.
Each office contains two domain controllers. Each office is configured as an Active Directory site.
Lync Server 2010 Infrastructure
Litware has a Lync Server 2010 infrastructure in the New York office. The infrastructure contains servers and appliances. The servers and appliances are configured as shown in the following table.
All of the servers that have Lync Server 2010 deployed are monitored by using Microsoft System Center Operations Manager.
All client computers have either Microsoft Lync 2010 or Microsoft Office Communicator 2007 R2 installed.
Administrators configure the following Lync Server 2010 features:
-IM and presence for all sites
-External user access for IM and conferencing
-Conferencing for all sites
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 see their presence information.
-The users report that when they connect to meetings remotely, they cannot use presenter controls.
Litware plans to minimize hardware and software purchasing costs.
Litware plans to upgrade to Lync Server 2013 during the next six months and plans to implement the following changes during the upgrade:
-Migrate the current Front End pool to an Enterprise Edition Front End pool named fepooll that will contain two servers named Lyncl3_01 and Lyncl3_02.
-Migrate Group Chat to Persistent Chat.
Litware identifies 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 Lync mobile application 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 Lync Server 2013.
-External users must be able to expand distribution groups.
-External users must be able to download meeting content.
-The Lync 2013 Windows Store app must be supported.
High Availability Requirements
The new Lync Server 2013 infrastructure in the New York office must be available if a single server fails.
Q42. You are evaluating the migration of the response groups.
You need to identify which statement correctly describes the migration of the response groups to Lync Server 2013.
Which statement should you identify?
A. All of the response groups must be recreated after the users are moved to Lync Server 2013.
B. All of the response groups must be migrated in a single migration operation.
C. An administrator must modify the topology after the response groups are migrated to Lync Server 2013.
D. An administrator must re-enable all users for Enterprise Voice after the response groups are migrated to Lync Server 2013.
Q43. DRAG DROP
You have a Lync Server 2013 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 should you identify?
Box 1: Archive internal IM only
Policy1 (user policy) overrides site policy.
Box 2: Archive internal IM only
Policy1 (user policy) overrides site policy.
Box 3: Archive external and internal IM
Site policy applies.
Box 4: Archive external IM only
Site policy applies.
* A user-level Archiving policy overrides the global policy and any site policies, but only for the users and user groups to whom the policy is applied. For example, if you disable Archiving for internal and external communications in your global policy, create a site-level policy in which you enable Archiving for internal and external communications, and then create a user-level policy in which you disable Archiving for external communications, the communications would be archived for both external and internal communications for all site users except that, for the users to whom you apply the user-level policy, only internal communications would be archived.
* If a user has been enabled for Lync Server 2013 and you have created one or more user policies for archiving for users homed on Lync Server 2013, you can implement archiving support for specific users by applying the appropriate policies to those users or user groups.
* The following Archiving policies:
A global policy that is created by default when you deploy Lync Server 2013.
Optional site-level and user-level policies that you can create and use to specify how archiving is implemented for specific sites or users.
Reference: How Archiving Works
Q44. You have a Lync Server 2013 infrastructure. The infrastructure contains 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?
A. The conferencing policies
B. The meeting configuration settings
C. The voice policies
D. The dial plans
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Q45. DRAG DROP
You have a Lync Server 2013 infrastructure.
You need to identify which cmdlets must be used to troubleshoot issues related to the following:
-Client sign in
-Communication when using IM Conferencing
-Connectivity when using instant messaging (IM) on mobile clients
Which cmdlets should you identify?
To answer, drag the appropriate cmdlets to the correct location 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.
Box 1: Test-CsIM
Box 2: Test-CsGroupIM
Box 3: Test-McxP2PIM Note:
Tests the ability of a user to log on to Lync Server. Test-CsRegistration is a "synthetic transaction": a simulation of common Lync Server activities used for health and performance monitoring.
Tests the ability of two users to conduct an instant messaging (IM) conference. Test-CsGroupIM is a "synthetic transaction": a simulation of common Lync Server activities used for health and performance monitoring.
Confirms that mobile device users are able to register and send instant messages.
Reference: Installing and Configuring Watcher Nodes
Q46. You have a Lync Server 2013 infrastructure. The infrastructure contains two servers. The servers are configured as shown in the following table.
Pool pairing is configured between lyncfe01 and Iyncfe02. Currently, the Central Management store is hosted on lyncfe01.
A hardware failure occurs on Lynfe01.
You manually perform a failover of all the user services and the Central Management store to Lyncfe02.
You resolve the hardware issue on Lyncfe01.
You need to restore all of the user services and the Central Management store to Lyncfe01.
Which three commands should you run? (Each correct answer presents part of the solution. Choose three.)
A. Invoke-CsPoolFailback -PoolFQDN Iyncfe02.contoso.com
B. Invoke-CsManagementServerFailover -BackupSqIServerFQDN Iyncfe01.contoso.com BackupSqllnstanceName RTC -Force
C. Install CSDatabase -CentralManagementDatabase -SqIServerFqdn Iyncfe01.contoso.com -SQLInstanceName RTC -Clean
D. Invoke-CsPoolFailback -PoolFQDN Iyncfe01.contoso.com
A (not D): Invoke-CsPoolFailback Invokes the failback process for a Lync Server 2013 pool. Failback is used after a pool has failed over and the users of that pool have been "failed over" to a backup pool. (That simply means users who were signed on to the failed pool are automatically signed on to the backup pool.) When the failed pool has been restored, the fail back process signs the failed-over users back to their original pool.
C: Install CSDatabase Install CSDatabase.
* Lync Server makes extensive use of SQL Server databases, ranging from the Central Management store to the Archiving database. As a general rule, these databases are set up at the same time you install Lync Server or at the same time you install a Lync Server role (such as Monitoring Server) that requires a database back end. After installation has taken place these databases typically will not need to be reinstalled or moved to new locations.
On rare occasions, however, you might need to manually install a Lync Server database; this could be because you need to move a database to another server, or because a setup-related problem failed to install the database for you. The Install-CsDatabase cmdlet provides a way for you to install any of the SQL Server databases used by Lync Server.
Moves the Central Management Server from one pool to another.
Reference: To use Windows PowerShell cmdlets to configure the SQL Server Central Management store
After the migration, users report that when they connect remotely, they fail to sign in by using the Lync 2013 Windows Store app.
You verify the external DNS records for Lync and locate the records shown in the following table.
You need to ensure that the users can sign in by using the Lync 2013 Windows Store app.
What DNS record should you create? (To answer, select the appropriate configuration in the answer area.)
Topic 5, Contoso Ltd. Case B
Contoso, Ltd. is an international manufacturing company that has 30,000 users.
Contoso has the following departments: sales, research, marketing, human resources, executive, manufacturing, and legal. The sales department has 2,000 users. All of the users in the sales department are located in the United States. The research department has 3,000 users. All of the users in the research department are located in Europe.
Contoso has two main offices. The offices are located in Houston and Frankfurt. Each office has 15,000 users.
The offices connect to each other by using an MPLS network. Each office connects directly to the Internet.
Lync Server Infrastructure
Contoso has a Lync Server 2010 infrastructure that only uses internal instant messaging (IM) and presence, The infrastructure contains a single Enterprise Edition Front End pool that services all of the users.
Contoso uses a SIP domain of contoso.com for all of the users.
Client computers have either Microsoft Office Communicator 2007 R2 installed or Microsoft Lync 2010 installed.
Before deploying Lync Server 2013 and migrating the users to Lync Server 2013, you implement a small pilot project to test the functionality of Lync Server 2013.
The users in the pilot report that occasionally, they cannot sign in to Lync 2013.
Contoso plans to upgrade to Lync Server 2013 during the next six months. Contoso must deploy all of the Lync Server conferencing and edge services. Contoso must also configure federation with its parent company, which is named Proseware, Inc. Proseware is located in Europe and has an Office Communication Server 2007 R2 infrastructure.
Contoso must minimize hardware and software purchasing costs, while guaranteeing performance levels for all Lync Server 2013 workloads.
Contoso plans to implement the following workloads in the Lync Server 2013 deployment:
-External user access
-Audio, video, and web conferencing
-The ability to host Lync meetings that have external participants
The FQDNs of the edge services will be configured as shown in the following table.
Contoso identifies the following technical requirements for the planned deployment:
-Only federation to Proseware must be allowed.
-All of the edge services must use default ports.
-WAN traffic and Internet traffic must be minimized.
-All of the user contacts stored in Lync Server 2013 must be backed up.
-The sales department must have a dedicated dial-in conferencing number. All other users in both the United States and Europe must use a pool of regional dial-in conferencing numbers.
-If a single component fails, all Lync services must remain available without the need for manual intervention. Performance degradation is acceptable during a component failure state.
-The conversations of all the sales department users must be archived for 30 days. The conversations of all the research department users must be archived for 90 days. No other conversations must be archived.
-After the migration to Lync Server 2013, all client computers will have three months to upgrade to Lync 2013. After three months, legacy clients must be blocked from accessing the Lync Server 2013 infrastructure.
Contoso identifies the following security requirements for the planned deployment:
-All Lync Server conferences must use a unique URL.
-Each Internet-facing service must have one or more dedicated public IP addresses.
-Only the users in the human resources department must be prevented from connecting to Lync Server remotely.
Q48. Contoso is evaluating the implementation of push notifications for mobile devices.
You need to identify which tasks must be performed to enable the push notifications.
Which three cmdlets should you identify? (Each correct answer presents part of the solution. Choose three.)
Q49. You have a Lync Server 2013 infrastructure. You plan to deploy an archiving solution.
Your company has a compliance policy that has the following requirements:
-Instant messaging (IM) conversations between external users and the members of a group named Traders must be archived.
-IM conversations between external users and the members of a group named HR must be archived.
-The internal IM conversations of all other users must be archived.
You need to configure archiving policies to meet the compliance policy requirements.
Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)
A. Configure the global archiving policy to archive internal and external IM conversations.
B. Create a site-level archiving policy that is configured to archive internal and external IM conversations.
C. Create a user-level archiving policy that is configured to archive external IM traffic. Assign the policy to the Traders group.
D. Create a user-level archiving policy that is configured to archive internal and external IM traffic. Assign the policy to the HR group.
E. Configure the global archiving policy to archive internal IM conversations.
You have a Lync Server 2013 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.
You need to identify the placement of the components required for Persistent Chat. The solution must minimize the deployment of additional servers whenever possible.
Where should you deploy the Persistent Chat components? (To answer, select the appropriate server to deploy each component in the answer area.)
Q51. DRAG DROP
Your network contains the servers that are configured as shown in the following table.
You move all users to Lync Server 2013. You need to decommission Office Communications Server 2007 R2.
Which four actions should you perform?
To answer, move the four appropriate actions from the list of actions in the answer area and arrange them in the correct order.
On Server1, move the conference directories.
On Server1, deactivate all of the Office Communications Server 2007 R2 components.On Server1, uninstall the Office Communications Server 2007 R2 components.
On Server2, remove the BackCompatSite.
* Decommission Legacy Site, main steps: Move Conference Directories Update DNS SRV Records Decommissioning Servers and Pools Remove BackCompatSite
* Move Conference Directories Before decommissioning a pool, you need to perform the following procedure for each conference directory in your Office Communications Server 2007 R2 pool. Move a conference directory to Lync Server 2013
* After all pools are deactivated and all Edge Servers have been uninstalled, run the Topology Builder Merge wizard to remove the BackCompatSite.
* Before decommissioning a Standard Edition server or a server in an Enterprise pool, do the following:
Provide users with sufficient notice to ensure that they can plan for the down time.
Deactivate the server roles on the weekend or holiday, or during other off-peak hours.
Reference: Decommission Legacy Site
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