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Product Description:
Exam Number/Code: 70-338
Exam name: Lync 2013 Depth Support Engineer Exam
n questions with full explanations
Certification: Microsoft Certification
Last updated on Global synchronizing

Free Certification Real IT 70-338 Exam pdf Collection

Question No. 55

You support a customer whose network environment includes Microsoft Lync Server 2013. The Global client policy is set up for web search and file download. Each department within the company is on its own subnet. The switches are configured with Access Control Lists (ACL) that are limiting access to other subnets, including the one on which the Lync 2013 servers reside. Users in the company's accounting department report that new internal users are not showing up in their Lync  2013 searches. These  users are internal,  and there are no Lync Director servers deployed. You need to ensure that users in the accounting department are able to find new users when they search the Lync address book. What should you do? 

A. Allow TCP port 443 to the internal web services' fully qualified domain name (FQDN) configured in Lync Topology Builder. 

B.  Browse  to %LOCALAPPDATA%\Microsoft\Communicator\<sip  address>, delete the GalContacts.db file, and then close and reopen Lync 2013. 

C. Run the Set-CsClientPolicy -Identity Global -AddressBookAvailability FileDownloadOnly cmdlet. 

D. Allow TCP port 4443 to the internal web services' fully qualified domain name (FQDN) configured in Lync Topology Builder. 

Answer:


Question No. 56

You support a customer whose Microsoft Lync Server 2013 environment includes: 

-A single Standard Edition server, 

-A single consolidated Edge server, and 

-A single Forefront Threat Management Gateway 2010 server that is acting as an HTTP(S) reverse proxy. 

A user reports that his attempts to join an online meeting by clicking the Join 

Online Meeting link are unsuccessful. Your need to troubleshoot the Join Online 

Meeting functionality from this workstation without using the installed Lync 2013 client. You need to achieve this goal by using the least amount of administrative effort. What should you do? 

A. Open Internet Explorer, type the URL of the online meeting into the Address bar, and then append ?sl=l to the URL. 

B. Open the Lync Options menu and select Join meeting audio from: Lync. 

C. Uninstall the Lync 2013 client, open Internet Explorer, and then enter the URL of the online meeting into the Address bar. 

D. Open the Lync Options menu and set the Logging in Lync option to Full. 

Answer: A


Question No. 57

You deploy 3 Microsoft Lync Server 2013 Persistent Chat server named atl-cs- 001.Iitwareinc.com. You need to remove all messages prior to March 1, 2012 from a chat room named LegalChatRoom. hich cmdlet should you run? 

A. Set-CsPersistentChatRoom -Identity LegalChatRoom -Managers @{Add="sip:complianceofficer@litwareinc.com"} 

B. Remove-CsPersistentChatRoom -Identity "atl-cs-001.litwareinc.com\LegalChatRoom" 

C. Remove-CsPersistentChatMessage -Identity "atl-persistentchat- 001.litwareinc.com\LegalChatRoom" -EndDate "3/1/2012" 

D. Clear-CsPersistentChatRoom -Identity "atl-cs- 001.litwareinc.com\LegalChatRoom" -EndDate "3/1/2012" 

Answer:


Question No. 58

You support a customer whose network environment includes Microsoft Lync Server 2013 Enterprise, with two Front End Servers and two Back End Servers. The Back End Servers are deployed in a high availability configuration. You create a Front End pool named pool.contoso.com and implement DNS load balancing for client access to the Lync servers. Your internal DNS records have the following configuration: _gc._tcp.contoso.com SRV priority 0, weight 100, port 3268 dc1.contoso.com_ldap._tcp.contos.com SRV priority 0, weight 100, port 389 dc1.contoso.com_kerberos._tcp.contos.com SRV priority 0, weight 100, port 88 dc1.contoso.com_sip._tls.contoso.com SRV priority 0, weight 0, port 5061, pool.contoso.com FrontEndServer1 A 192.168.1.10FrontEndServer2 A 192.168.1.11BackEndServer1 A 192.168.1.20BackEndServer2 A 192.168.1.21Pool01 A 192.168.1.10Pool01 A 

192.168.1.11 Your Lync 2013 clients fail to sign in automatically. The trace log of failed sign-in attempt is as follows: INFO :: QueryDNSSrv -DNS Name[_sipinternaltls._tcp.contoso.com]ERROR :: HRESULT failed: 80072726 = HRESULT_FROM_WIN32(::ShimWSAGetLastError()) . Failed to convert string IP to SOCKADDRERROR :: ResolveHostNameUsingGetAddrInfo -getaddrinfo(pool.contoso.com) failed WARN :: ResolveHostName   -getaddrinfo   failed   for  pool.contoso.com ERROR :: ResolveHostNameUsingDnsQuery - DnsQuery(pool.contoso.com) failed WARN :: ResolveHostName - DNS lookup failed for pool.contoso.com ERROR :: ResolveHostName - Name resolution for pool.contoso.com failedERROR :: ResolveHostSyncResolveHostName failed ERROR :: GetDnsResults - did not get any resultERROR :: QueryDNSSrvGetDnsResults query: _sipinternaltls._tcp.contoso.com failed ERROR :: DNS_RESOLUTION_WORKITEM::ProcessWorkItemResolveHostName failed You need to ensure that internal Lync 2013 clients can sign in automatically. You also need to ensure that internal traffic is load balanced across the two Front End Servers. What should you do? 

A. Create the following host records:PoolA192.168.1.20PoolA192.168.1.21 

B. Create the following host records: PoolA192.168.1.10PoolA192.168.1.11 

C. Create the following  service record:  _sip._tls.contoso.com SRVPriority 0, weight 0, port 5061, pool01.contoso.com 

D. Create the following host records: SipA 192.168.1.20SipA 192.168.1.21 

E. Create the following service record: _sipinternal._tls.contoso.com SRVPriority 0, weight 0, port 5061, FrontEndServer1.contoso.com 

Answer: B


Question No. 59

Your network environment includes Microsoft Lync Server 2013 with Enterprise Voice enabled. The current Lync Voice Configuration settings include the following: 


When users attempt to call to an outside number, they receive the following error: "User is not authorized." You need to ensure that users are able to dial outside numbers. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.) 

A. Under Dial Plan, modify normalization rule Local from ^l?((403)\d{7})$ => +1$1 to ^(3\d{7})$ => +403$1. 

B. Modify public switched telephone network (PSTN) usage record NorthAmerica- PSTN and its associated route  PSTN for  voice  policy  from ^\+(?!(61))  to ^\+l\d{10}$. 

C. Modify route  NorthAmerica-LongDistance-from ^\+1\d{10>S to  ^\ + l\d-{11}$. 

D. Under Dial Plan,  modify  normalization  rule NA Long  Distance from ^ (l\d{11}$ => +$11 to ^ (1\d{10}$ => +$1. 

Answer: BD 


Question No. 60

You support a customer whose network environment includes Microsoft Lync Server 2013 Standard deployed with an Edge Server that is connected to the Internet. Some users have Lync Mobile installed on their mobile devices.When the users attempt to sign in to Lync from their mobile devices on a carrier network, they receive the following error message: "Cannot connect to the server. It might be unavailable. Also please check your network connection, sign-in address, and server addresses." You need to ensure that users are able to sign in to Lync from their mobile devices on a carrier network. What should you do? 

A. Add a LyncDiscover DNS entry that points to the Lync Edge Server. 

B. Add a LyncDiscover DNS entry that points to the Lync Front End Pool Server by using a reverse proxy. 

C. Add a LyncDiscoverlnternal DNS entry that points to the Lync Edge Server. 

D. Add a LyncDiscoverlnternal DNS entry that points to the Lync Front End Pool Server by using a reverse proxy. 

Answer:


Question No. 61

You support a Microsoft Lync Server 2013 Enterprise pool named Lync2013.contoso.local. The pool is configured with two Session Initiation Protocol (SIP) domains named litware.com and fabrikam.com. The environment also includes the following: 

-three Front End Servers named Lync2013FEl, Lync 2013FE2, and Lync2013FE3 

-one Back End Server named Lync2013BE You plan to install a single Edge Server. 

You create an Edge pool named Lync2013Edge.contoso.local. You want to configure the following Edge services: 

-Access Edge to use sip.fabrikam.com 

-Web Conferencing to use conf.fabrikam.com 

You also want to enable the federated access feature. You need to assign internal and external certificates to the Lync 2013 Edge server. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.) 

A. .Request a private  certificate  from an internal  certificate authority  (CA) and include the name Lync2013Edge.contoso.local. 

.Assign the certificate to internal interface of the Edge Server. 

B. .Request a wildcard certificate for *.contoso.local from an  internal certificate authority (CA). 

.Assign the certificate to internal and external interfaces of the Edge Server. 

C. .Request a certificate from a public certificate authority (CA) and include the names sip.fabrikam.com, sip.litware.com, and conf.fabrikam.com. 

.Assign this certificate to the external interface of the Edge Server. 

D. .Request a certificate from a public certificate authority (CA) and include the names Lyncdiscoverexternal.fabrikam.com and sipfederation.fabrikam.com. 

.Assign the certificate to internal and external interfaces of the Edge Server. 

E. .Request a certificate from a public certificate authority (CA) and include the names sip.fabrikam.com and sip.litware.com. 

.Assign this certificate to the internal interface of Edge Server. 

Answer: AC 


Question No. 62

You support a Microsoft Lync Server 2013 environment with open federation for a company named Contoso. Contoso's perimeter network topology is shown in the exhibit. (Click the Exhibit button.) 


You receive a support ticket that audio calls to federated partners that also use Lync Server 2013 are not working. You need to correct the issue of the failed audio calls. What should you do? 

A. Add "contoso.com" as a subject alternative name to the public certificate on the reverse proxy external interface. 

B. Add "lyncdiscover.contoso.com" as a subject alternative name to the public certificate on the reverse proxy external interface. 

C. Open the inbound and outbound UDP port 5061 on the external firewall to the Access Edge Service External IP address. 

D. Open the inbound and outbound UDP and TCP port range 50000-59999 on the external firewall to the AV Edge Service External IP address. 

E. Open the inbound and outbound UDP port 3478 on the external firewall to the AV Edge Service External IP address. 

Answer:


Question No. 63

You support Microsoft Lync Server 2013 servers in your customer's company network. Lync is configured as a federated partner with several business partners. The partners use Lync deployed with hosting providers. Your Lync servers are configured as an open federation. Lync users inform you that they are unable to communicate with a partner domain named fabrikam.com. You contact the partner and discover that they have recently changed their proxy server name. You need to restore communication with the federated partner. Which two cmdlets should you run? (Each correct answer presents part of the solution. Choose two.) 

A. Remove-CsHostingProvider -Identity "Fabrikam.com" 

B. New-CsHostingProvider -Identity Fabrikam.com -ProxyFqdn "server1.fabrikam.com" -Enabled $True 

C. Get-CsProxyConfiguration -Filter "service:*" | Remove-CsProxyConfiguration 

D. Set-CsHostingProvider -Identity "Fabrikam.com" -VerificationLevel "AlwaysUnverifiable" 

Answer: AB 


Question No. 64

You support a customer whose network environment includes Microsoft Lync 2013 deployed in a datacenter that has two pools, named PoolA and PoolB. Both PoolA and PoolB have Microsoft Lync Server 2013 installed. You use the Lync 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. What should you do? 

A. Run the Get-CsDatabaseMirrorState  cmdlet, and then run the Invoke-CSManagementServerFailover PowerShell cmdlet. 

B. Run the Set-CsAccessEdgeConfiguration cmdlet. 

C. Run the Set-CsEdgeServer PowerShell cmdlet. 

D. Run the Set- CsAVEdgeConfiguration cmdlet 

Answer:


Question No. 65

You support a customer whose network environment includes Microsoft Lync Server 2013 Enterprise Voice deployed at two sites named Sitel and 5ite2. All users require extension dialing. Only direct inward dialing will be used for auto attendants or response groups. The extension numbers in four-digit format are stored in the telephoneNumber attribute on the users' Active Directory Domain Services (AD DS) account. Sitel uses 2xxx extensions, and Site2 uses 3xxx extensions. You want to retain the four-digit extensions in Active Directory, but also present the numbers as valid numbers in the Lync 2013 client. You need to ensure that four-digit dialing normalizes properly in the address book for Lync. What should you do? 

A. In the Lync Control Panel, under voice routing and dial plan, modify the global dial plan to add the following rules: ^(2\d{3})$ --+15197778888;ext=$1^(3\d{3})$ -- +14163334444;ext=$1 

B. Modify the Company_Phone_Number_Normalization_Rules.txt file and add the following rules: ^(2d\{3})$ -- +15197778888;ext=$1^(3d\{3})$ -- +14163334444;ext=$1 

C. Modify the Company_Phone_Number_Normalization_Rules.txt file and add the following rules: ^(2\d{3})$ -- +15197778888;ext=$1^(3\d{3})$ -- +14163334444;ext=$1 

D. Use absconfig.exe from the Lync Resource Kit and change the flag of telephoneNumber to be included in the address book generation. 

Answer:


Question No. 66

You support a customer whose network environment that includes Microsoft Lync Server 2013. The internal web farm fully qualified domain name (FQDN) is webcon.contoso.com. You implement split DNS. Publicly issued certificates are used on the Front End servers and the Edge servers. ou need to ensure that Lync users are able to log in by using the Lync 2013 Windows Store app.What should you do? 

A. In the External Access Policy for each user, allow federation. 

B. Run the Set-CsPushNotificationConfiguration -EnableMicrosoftPushNotificationService $true cmdlet. 

C. In DNS, enter a CNAME for lyncdiscoverinternal.contoso.com that redirects to an address of webcon.contoso.com. 

D. In DNS, enter the Service Location (SRV) record _sipinternaltls._tcp.contoso.com and the serving host ofsip.contoso.com. 

Answer:


Question No. 67

You support a customer whose Microsoft Lync Server 2013 Enterprise Pool is configured with Enterprise Voice and Dial-in Conferencing. You specify a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI) for the dial-in conferencing access number. You discover that the SIP URI was configured incorrectly. You need to change the SIP URI. What should you do? 

A. Run the Set-CsDialInConferencingAccessNumber cmdlet. 

B. Delete the object and recreate the access number. 

C. Run the Set-CsSipResponseCodeTranslationRule cmdlet. 

D. Run the New-CsDialInConferencingDtmfConfiguration cmdlet. 

Answer: B


Question No. 68

You are a member of the CsAdministrator group that supports a Microsoft Lync Server 2013 datacenter. The datacenter consists of one pool. You implement Enterprise Voice. You do not have Call Admission Control (CAC) enabled. A user reports that when she receives a call to her Private Branch Exchange (PBX) phone, she doesn't get notified in her Lync Client. Other users do not have this problem. You need to ensure that the user is notified by Lync when a call comes in. What should you do? 

A. Change the users' Telephony setting to Remote call control. 

B. Change the voice policy to disable Public Switched Telephone Network (PSTN) reroute. 

C. Change the voice policy to enable Simultaneous Ring reroute. 

D. Change the users' Telephony setting to Enterprise Voice. 

Answer:


Question No. 69

You support a Microsoft Lync Server 2013 environment that consists of one Enterprise pool on a Front End Server Internal and external users cannot join online meetings using the Lync 2013 Lync Web App. The same users are able to join online meetings by using the Lync 2013 client. You need to diagnose the cause of the meeting join issues. Which cmdlet should you run from the Lync Server Management Shell? 

A. Test-CsMcxConference 

B. Set-CsWebService, with the AllowAnonymousAccessToLWAConference parameter 

C. Test-CsUcwaConference 

D. Test-CsAsConference 

Answer:


Question No. 70

You support a customer whose network environment that includes Microsoft Lync Server 2013 Standard Edition. A user uploads an inappropriate photo to his Lync profile. Your customer wants to remove the ability for users to display any photo in their Lync profile until the company can put a profile image policy in place. You need to remove the ability for users to display profile photos within Lync. Which cmdlet should you run? 

A. Set-CsClientPolicy -Identity Global -DisplayPhotoNoPhoto 

B. Set-CsClientPolicy -Identity Global -EnableAppearOffline $true 

C. Set-CsUserServicesPolicy -Identity Global -UcsAllowed $true 

D. Get-CsClient Policy | Set-CsClient Policy -ExcludedContactFolders "Contacts” 

Answer:


Question No. 71

You support two Microsoft Lyric Server 2013 servers named Lync2013FE and Lync2013BE. The servers are configured to use contoso.local as their default session initiation protocol (SIP) domain. After your company acquires another company, you add NewCompany.com as the second SIP domain. Your internal DNS server contains the following records: 


You discover that internal users who use Lync 2010 and Lync 2013 clients are unable to sign in by using NewCompany.com SIP addresses internally. You need to ensure that users are able to automatically sign in by using NewCompany.com SIP addresses. Which two DNS records should you create? (Each correct answer presents part of the solution. Choose two.) 

A. Autodiscover.NewCompany.com A 192.168.10.20 

B. lyncDiscover.NewDomain.com A 192.168.10.10 

C. _sip._tls.NewCompany.com SRV priority 0, weight 0, port 5061, Sip.NewCompany.com 

D. Sip.NewCompany.com A 192.168.10.10 

E. _sipinternal._tls.NewCompany.com  SRV priority 0, weight 0, port 5061, Sip.contoso.local 

Answer: CD 


Question No. 72

You plan to deploy Microsoft Lync Server 2013 Enterprise with a side-by-side upgrade from Microsoft Lync Server 2010. You update the schemas, forest, and domain successfully. The Lync Server 2013 topology builder is now providing topology builder functionality for both Lync Server 2010 and Lync Server 2013 environment. The Central Management Store master is on the Lync Server 2010 pool. You recently deployed  a Lync  Server  2013 Edge  Server,  and all Lync services have been running. On Lync Server Management Shell at CMS master, you execute the Get- CsManagementStoreReplicationStatus command. You discover that the Edge Server displays the value False in the UpToDate field, and the LastStatusReport field shows no date. You need to determine the cause of the replication error. What should you do? 

A. Start ClsController.exe on the Lync Server 2013 Front End Server and specify the UserReplicator scenario. 

B. Start OCSLogger on the Lync Server 2010 Front End Server and select the following components: XDS_Master_Replicator XDS_File_Transfer_Agent XDS_Replica_Replicator 

C. Start OCSLogger on the Lync Server 2013 Edge Server and select the following components: S4 SIPStack component 

D. Start OCSLogger on the Lync Server 2010 Front End Server and select the following components: ServerTransportAdapter Dlx 

Answer: