Exam Code: 70-334 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: Core Solutions of Microsoft Skype for Business 2015
Certification Provider: Microsoft
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Q1. You need to implement the planned unified contact store.
Which three actions should you perform? Each correct answer presents part of the solution. Choose three.
A. From a server that has Skype for Business Server 2015 deployed, run the New-CsPartnerApplication Skype for Business Management Shell cmdlet.
B. From a server that has Exchange Server 2013 deployed, run the ExchUCUtil.ps 1 script.
C. From a server that has Skype for Business Server 2015
deployed, run the Set-CsUserServicesPolicy Skype for Business Management Shell cmdlet.
D. From a server that has Exchange Server 2013 deployed, run the Configure-EnterprisePartnerApplication.psI script.
E. From a server that has Skype for Business Server 2015 deployed, run the Set- CsClientPolicy Skype for Business Management Shell cmdlet.
Answer: A B C
Q2. Fabrikam, Inc, changes their Access Edge fully qualified domain name (FQDN). This resulted in a broken federation relationship. You need to correct the issue and reduce further administrative overhead. What should you do?
A. Modify the SRV record_sipfederationtls._tcp.adatum.com to point to the new Fabrikam Access Edge FQDN on port TCP/5061.
B. Modify the federation configuration to enable Open Federation.
C. Allow outbound connection on port TCP/5061 from Edge Server to any IP address on the Internet.
D. Modify the SRV record_sipfederationtls._tcp.wideworldimporters.com to point to the new Fabrikam Access Edge FQDN on port TCP/5061.
Answer: B
Q3. You need to plan for the implementation of the DHCP configurations for the Skype for Business Phone Edition devices.
Which three configurations should be applied to the Skype for Business Phone Edition devices from DHCP? Each correct answer presents part of the solution. Choose three.
A. the IP address of a time server
B. the IP address of a Mediation Server
C. the URL of the certificate provisioning service of the Skype for Business Server pool
D. the SIP domain
E. the FQDN of the Lync Server pool registrar
Answer: A C E
Q4. You are asked to architect the solution for the Paris office.
You need to select the most appropriate answers to satisfy the request.
Which two actions should you perform? Each correct answer presents part of the solution.
A. Deploy a Skype for Business Edge pool and a Reverse Proxy pool in Paris.
B. Deploy a Skype for Business Enterprise Edition pool in Paris.
C. Reserve A/V MCU resources on London pool for meetings scheduled by users located in Paris.
D. Deploy a Survivable Branch appliance in Paris.
E. Deploy a Skype for Business Standard Edition in Paris.
Answer: C D
Q5. You support Skype for Business Server 2015 servers in your customer's company network. You plan to configure Extensible Messaging and Presence Protocol (XMPP) federation with an instant messaging partner.
XMPP users must not be able to communicate with Skype for Business users without direct authorization. The XMPP federated partner supports only:
You need to configure the negotiation settings for the XMPP federated partner.
On the configuration options page for XMPP Federated Partners, what should you do? To answer, select the appropriate options in the dialog box in the answer area.
Answer:
Q6. You are evaluating a disaster recovery solution for the Front End pools.
You need to recommend the solution for restoring access to the Central Management store if a Front End pool fails.
Which Skype for Business Server 2015 cmdlet should you run?
A. Invoke-CsPoolFailover
B. Invoke-CsManagementServerFailover
C. Import-CsConfiguration
D. Move-CsManagementServer
Answer: B
Q7. You need to configure the required Domain Name System (DNS) record to support federation.
How should you configure the DNS record? To answer, select the appropriate options for the DNS record in the answer area.
Answer:
Q8. 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
Answer: A
Q9. You need to identify the dial-in conferencing configurations for sales department users. Which two configurations should you use? Each correct answer presents part of the solution
A. Create a user-level conferencing policy. Assign the conferencing policy to the sales department users.
B. Create a user-level dial plan. Assign the dial plan to the sales department users.
C. Create a new dial-in access number. Assign the dial-in access number to a dial-in conferencing region.
D. Create a user-level voice policy. Assign the voice policy to the sales department users.
E. Create a new meeting configuration. Assign the meeting to a site.
Answer: B C
Q10. You need to modify the FQDN of the external web services. From which node should you perform the modification?
To answer, select the appropriate node in the answer area.
Answer:
Explanation
Configure Web Services
Log on to the computer where Topology Builder is installed as a member of the Domain Admins group and the RTCUniversalServerAdmins group.
Start Topology Builder: Click Start, click All Programs, click Microsoft Lync Server 2013, and then click Lync Server Topology Builder.
In Topology Builder, in the console tree under Standard Edition Front End Servers, Enterprise Edition Front End pools, and Directory pools, select the pool name. Right-click the name, click Edit Properties, and then click Web Services.
Add or edit the External Web Services FQDN, and then click OK.
Q11. 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.
Answer: D
Q12. You have a Skype for Business Server 2015 infrastructure that contains an Enterprise Edition front end pool. You plan to add the following servers and roles to the existing infrastructure:
You need to add Microsoft SQL Server servers to the existing Skype for Business Server 2015 infrastructure. The solution must not use the existing SQL Server Back End Server.
What is the minimum number of SQL Server servers that you should add?
A. 1
B. 2
C. 3
D. 4
Answer: A
Q13. 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
Answer: C H K P
Explanation
Contoso must minimize hardware and software purchasing costs, while guaranteeing performance levels for all Lync Server 2013 workloads.
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.
For the number of users, 3 FE servers are required. In the event of a failure, one server could not handle 15,000 users.
SQL mirroring is the recommended database HA solution in Lync 2013. To avoid manual intervention, you need a third server to act as a witness server. You could use a failover cluster using two servers but this tends to be more expensive in terms of hardware cost.
Q14. The current proposed solution for the Los Angeles site does not meet the business requirements. You need to review, and if required, recommend changes to the planned implementation.
What should you do?
A. Configure pool pairing between the servers in Los Angeles site and Rome site.
B. Add another Standard Edition to Los Angeles site and configure pool pairing.
C. Configure a backup registrar relationship between the servers in Los Angeles Site and Rome site.
D. Implement the single Standard Edition on a highly available virtualization platform.
E. Replace Standard Edition server with Enterprise Edition pool in Los Angeles site.
Answer: E
Q15. 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.
Answer:
Explanation
Box 1: Skype for Business 2015 Control Panel Box 2: Lync Server 2013 Topology Builder
Box3: Skype for Business Server Topology Builder