Microsoft Enterprise Voice & Online Services with Microsoft Lync Server 2013 Sample Questions:

1. Your company has two offices. The offices are located in Amsterdam and Seattle. The company has the phone number ranges shown in the following table.

The range used for each office is shown in the following table.

You plan to implement Lync Server 2013 and include an unassigned number range for each office. You need to identify which unassigned number ranges must be included. The solution must use the minimum amount of administrative effort when users are added to or removed from the infrastructure. Which number range should you use for each unassigned number range?
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2. Your company has two main offices. The offices are configured as shown in the exhibit. (Click the
Exhibit button.)
You need to recommend which Lync Server 2013 roles must be deployed to meet the following
requirements:
Remote users must have access to the Lync Server infrastructure. Users must be able to place calls to the
PSTN if a trunk fails.
Federation with a business partner must be enabled.
The amount of WAN traffic must be minimized.
Which roles should you recommend? To answer, drag the appropriate roles to the correct offices in the
answer area. Each role 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.
Exhibit:

Select and Place:

3. An administrator makes several security changes to the firewalls.
After you deploy Enterprise Voice, remote users report that they fail to access their voice mail by using the
Call Voice Mail option in the Lync client.
You verify that the users can access their voice mail by dialing the subscriber access number.
You need to ensure that the users can access their voice mail by clicking Call Voice Mail.
Which two sets of ports should you open? (Each correct answer presents part of the solution. Choose two.)

A) TCP 5062 and 8057 on the external firewall
B) TCP 443 and UDP 3478 on the external firewall
C) UDP 50,000 to 59,999 on the internal firewall
D) TCP 5062 and 8057 on the internal firewall
E) TCP 443 and UDP 3478 on the internal firewall
F) UDP 50,000 to 59,999 on the external firewall

4. 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.)
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5. You need to recommend a client configuration strategy to meet the requirements for the planned migration to Lync Online. What should you recommend?

A) Create a hosting provider for the msn.com domain,
B) Deploy a Group Policy object (GPO) that adds the msn.com domain to the Internet Explorer settings.
C) Enable public IM connectivity for each user.
D) Enable federation for each user.

Solutions: