Q1. - (Topic 5)
The Lync Server 2013 infrastructure was implemented successfully three months ago.
You need to recommend a solution to meet the technical requirements.
Which cmdlet should you run?
A. Set-CsClientVersionConfiguration
B. Set-CsClientVersionPolicy
C. Set-CsMobilityPolicy
D. Set-CsDeviceUpdateConfiguration
E. Set-CsClientPolicy
Answer: B
Q2. DRAG DROP - (Topic 1)
You need to identify which configurations must be used to meet the web conferencing requirements.
Which configuration should you identify for each requirement?
To answer, drag the appropriate configuration to the correct requirement in the answer area. Each configuration 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:
Q3. - (Topic 1)
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.)
A. lyncdiscover.contoso.com
B. lyncdiscoverinternal.contoso.com
C. meet.contoso.com
D. pool1.contoso.com
E. edge.contoso.com
F. webext.contoso.com
Answer: A,C,F
Explanation:
http://technet.microsoft.com/en-us/library/jj205381.aspx webext is the Subject Name and the Alternative Name with meet and lyncdiscover also listed as Alternative Names
Q4. HOTSPOT - (Topic 12)
You plan to deploy a Microsoft Lync Online subscription that will contain a single SIP domain named contoso.com.
You need to identify which DNS records must be created to meet the following requirements:
. Provide users with the ability to sign in automatically by using Microsoft Lync 2013. . Provide users with the ability to sign in automatically by using the Lync mobile application.
Which DNS records should you identify? (To answer, select the appropriate record name and destination for each requirement in the answer area.)
Answer:
Q5. DRAG DROP - (Topic 5)
You need to identify the cause of the authentication issue for the pilot users.
Which four actions should you perform in sequence? (To answer, move the appropriate four actions from the list of actions to the answer area and arrange them in the correct order.)
Answer:
Q6. - (Topic 12)
You are the administrator of a Lync Server 2013 infrastructure. You need to add a private line for an Enterprise Voice-enabled user.
Which cmdlet should you run?
A. Grant-CsVoicePolicy
B. Set-CsUser
C. Enable-CsUser
D. New-CSAnalogDevice
Answer: B
Explanation:
http://technet.microsoft.com/en-us/library/gg398510.aspx
Q7. - (Topic 12)
You purchase a Microsoft Office 365 subscription and configure the pilot users to use the Ocontoso.onmicrosoft.com UPN suffix.
You need to ensure that the pilot users can perform the following actions:
Join meetings.
Use a SIP address that has the .online.contoso.com suffix.
Communicate with users who are hosted on Lync Server 2013.
...
Which three tasks should you perform? (Each correct answer presents part of the solution. Choose three.)
A. From the Lync Online Control Panel, set up federation to contoso.com.
B. From the Lync Server Control Panel, set up federation to online.contoso.com.
C. From the Lync Server Control Panel, set up federation to contoso.onmicrosoft.com.
D. From the Lync Server Control Panel, update the user SIP addresses of the users to @online.contoso.com.
E. From the Lync Online Control Panel, update the SIP addresses of the users to @online.contoso.com.
Answer: A,C,D
Q8. - (Topic 8)
You are planning the deployment of two Mediation Servers in the New York office. You need to identify the minimum number of network ports that must be configured on
each Mediation Server. The solution must meet the Enterprise Voice requirements.
How many ports should you identify?
To answer, configure the appropriate number of network ports for the component in the
answer area.
A. 1
B. 2
C. 3
D. 4
Answer: B
Explanation:
http://technet.microsoft.com/en-us/library/gg398399.aspx
Note: The Mediation Server translates signaling and, in some configurations, media between your internal Lync Server 2013, Enterprise Voice infrastructure and a public switched telephone network (PSTN) gateway or a Session Initiation Protocol (SIP) trunk. On the Lync Server 2013 side, Mediation Server listens on a single mutual TLS (MTLS) transport address. On the gateway side, Mediation Server listens on all associated listening ports associated with trunks defined in the Topology document. All qualified gateways must support TLS, but can enable TCP as well. TCP is supported for gateways that do not support TLS.
The main functions of the Mediation Server are as follows: . Encrypting and decrypting SRTP on the Lync Server side.. Translating SIP over TCP (for gateways that do not support TLS) to SIP over
mutual TLS . Translating media streams between Lync Server and the gateway peer of the Mediation Server . Connecting clients that are outside the network to internal ICE components, which enable media traversal of NAT and firewalls . Acting as an intermediary for call flows that a gateway does not support, such as calls from remote workers on an Enterprise Voice client . In deployments that include SIP trunking, working with the SIP trunking service
provider to provide PSTN support, which eliminates the need for a PSTN gateway The following figure shows the signaling and media protocols that are used by the Mediation Server when communicating with a basic PSTN gateway and the Enterprise Voice infrastructure.
Q9. HOTSPOT - (Topic 12)
Your company has a main office and a branch office.
The offices connect to each other by using a WAN link. The WAN link has limited
bandwidth and experiences packet loss.
The branch office contains several users only.
You have a Lync Server 2013 infrastructure.
You identify the bandwidth requirements for the codecs as shown in the following table.
Some users in the branch office report that they experience very slow access to shared folders in the main office.
Some users in the branch office report that they experience very slow access to shared folders in the main office.
You need to create a bandwidth policy that meets the following requirements:
Uses the least amount of bandwidth for audio calls.
Minimizes the impact of packet loss on audio call quality.
Supports up to 10 concurrent audio calls from the branch office users to the users
in the main office.
...
How should you configure the bandwidth policy? (To answer, select the appropriate audio limit and audio session limit in the answer area.)
Answer:
Q10. - (Topic 6)
Your company has offices in New York and Santiago. Each office has a server that has Lync Server 2013 Standard Edition deployed.
Each office has a dedicated help desk. Each help desk maintains a web site that provides users with localized help and training resources.
You need to ensure that when the users sign in to Microsoft Lync 2013, a link to the help desk in their respective office appears on the Help menu.
What should you use?
A. Location policies
B. Client policies
C. Client policy entries
D. Client version policies
Answer: B
Explanation: http://technet.microsoft.com/en-us/library/gg398300.aspx