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Microsoft 74-322 Dumps

Microsoft
Microsoft Lync Server 2010-Advanced Design and Deployment
Microsoft
Microsoft Lync Server 2010-Advanced Design and Deployment

Questions & Answers for Microsoft 74-322

Showing 1-15 of 50 Questions

Question #1

An organization plans to deploy two Enterprise Edition Lync pools with users split evenly
across the pools. Pool1 will be deployed in datacenter A and will host the Central
Management Store.
Pool2 will be deployed in the same datacenter location.
The organization must protect against the loss of location information data in the
environment.
Which step is required to protect against the loss and ensure the fastest recovery of
location information data in the environment?

A. Execute the export-csconfiguration cmdlet from any Lync server

B. Execute a SQL backup of the xds database on each Lync front end server in Pool1 and Pool2.

C. Execute the export-cslisconfigurationcmdletfrom any Lync server.

D. Execute a SQL backup of the rtc database in the Pool1 SQL server instance.

Question #2

Refer to the exhibit.

Contoso has Lync infrastructure deployed across all of its locations. After looking at the
network reports, an administrator discovers that the link between central site and branch
site has an average of 5% packet loss. CAC is not configured on the link.
What is the maximum bandwidth in kbps consumed when a Lync client from central site
makes a voice call to a Lync client in the branch site?

A. 49.8

B. 67

C. 96

D. 166

Question #3

A customer configured the voice routing components:
Voice Routes:

PSTN Usages:

Voice Policies:

User1 is enabled for Lync and Enterprise Voice and is configured as follows:
✑ Homed on PoolA which is located in a Lync site named Main.
✑ Voice Policy has been set to automatic.
Which set of phone numbers can User1 contact?

A. +14255550100, +14165550100, +18055550100

B. +14165550100, +19055550100, +14255550100

C. +19055550100, +14165550100, +18055550100

D. +15195550100, +12065550101, +14265550100

Question #4

During a migration from Office Communications Server 2007 R2 to Lync, a consultant
modifies an existing dial plan object in OCS 2007 R2.
Which PowerShell cmdlet is used to import the dial plan changes into Lync?

A. Merge-CsLegacyTopology-Force

B. Import-CsLegacyConfiguration-ReplaceExisting

C. Import-CsLegacyConfiguration

D. Merge-CsLegacyTopology

Question #5

A consultant is configuring Lync integration into Exchange 2010 RTM Unified Messaging
(UM). A new UM server was deployed in the contoso.com domain. A new UM Dial Plan
was created in Exchange, named Redmond.
The Lync 2010 deployment has the Dial Plans:

Which Lync Dial Plan will Exchange Unified Messaging use when performing call
transfers?

A. Global

B. ExchangeUM

C. Redmond_Users

D. Redmond.contoso.com

Question #6

An organization uses Lync for Enterprise Voice. Users want to be notified and to be able to
answer calls for each other while using their Lync client.
How can the Lync Administrator provide only the requested functionality?

A. Create a new user Voice Policy that has the Delegation Calling feature enabled and assign the policy to all users requiring this functionality.

B. Create a new user Voice Policy that has the Team Calling feature enabled and assign the policy to all users requiring this functionality.

C. Create a new response group and add all users as agents in this group.

D. Modify the Global Voice Policy to enable the Delegation feature and assign this new policy to all users requiring this functionality.

Question #7

An organization uses Microsoft Lync Server 2010 dial-in conferencing.
The organization requires:
✑ Users must use the built-in, dial-in conferencing URL to manage their PEST.
✑ Extensions are 4 digits in the range of 1000-3000.
✑ Users joining a dial-in conference must authenticate with the smallest amount of
user effort.
✑ The simplest numbering strategy possible for its Redmond, Washington based
office given the other requirements.
"Which Line URI numbering plan meets these requirements?

A. +14255551000 to +14255553000

B. +4255551000; ext=1000 to +4255553000, ext=3000

C. +1000 to+3000

D. +14255550123; ext=l000 to +14255550123; ext=3000

Question #8

Contoso has two locations: Office 1 and Office2.
Users in Office 1 have the phone numbers: +1 425 555 1000 to +1 425 555 1999.
Users in Office2 have the phone numbers: +1416 555 1000 to +1 416 555 1999.
PstnGateway: l0.0.0.10 is located in Office 1.
PstnGateway: l0.0.0 20 is located in Office2.
Routes:

PSTN Usages:

Voice Policies:

All voice policies allow PSTN reroute. Users from office2 report that they cannot call users
in Office 1 when losing the WAN.
Which change should an administrator make to allow PSTN reroute to users in Office 1
without allowing additional external calls?

A. Create Route3: ^\+14255551 to PstnGateway:10.0.0.20. Modify Policy2 and add a PSTN Usage named Usage3. Add Route3 to Usage3.

B. Modify Route2 to match the following pattern ^((\+1416)|(\+1905)|(\+1425))

C. Create Route3: ^\+14165551 to PstaGateway:10.0.0.10. Modify Policy2 and add a PSTN Usage named Usage3. AddRoute3toUsage3.

D. Modify Route 1 to match the following pattern ^((\+1425)|(\+1206)|(+1416)).

Question #9

Contoso has a Lync infrastructure deployed at two locations: London and Redmond. Both
locations have Enterprise Edition servers deployed with the respective Edge servers,
Londonpool and Redmondpool. User A's home pool is in London. User A travels to
Redmond frequently.
How can the Lync Administrator ensure that User A uses the Redmond Edge for media
when in Redmond?

A. Manually point User A to sign in via Edge at the Redmond Location

B. Change the client policies to start using the edge server of the Redmond location when in Redmond.

C. Move User A from Londonpool to Redmondpool

D. Assign a group policy object that points User A to sign in via Edge at the Redmond Location

Question #10

Refer to the exhibit.

An organization is using Lync Enterprise Voice to make and receive external PSTN calls to
and from the Lync client. The exhibit displays a typical call flow experienced for outgoing
PSTN" calls for the organization The Lync infrastructure is connected to a PBX that is
qualified with Lync Server 2010, but does not support Media Bypass.
Which two CODECs can be used on the Lync client given the media path displayed in the
exhibit? (Choose two.)

A. G.711

B. RTAudio Narrow Band

C. RTAudio Wide Band

D. G.729

E. Siren

Question #11

Contoso needs a Front End pool for 15,000 users for Instant Messaging & Presence and
conferencing. Contoso requires that if any server is lost, the remaining servers can support
all users. Contoso will use servers with the Microsoft-recommended hardware
specifications.
What is the Microsoft-recommended solution in this situation?

A. Deploy a Front End pool of two servers.

B. Deploy a Front End pool of three servers.

C. Deploy a Front End pool of two servers and an A/V pool of two A/V Conferencing servers.

D. Deploy a Front End pool of three servers and an A/V pool of two A/V Conferencing servers.

Question #12

An organization deployed a Microsoft Lync Server in its primary datacenter. Many users
work in branch offices and currently register to the FrontEnd Pool in the primary datacenter.
Branch office requirements:
✑ Support 1200 users with heavy telephony and conferencing usage.
✑ Minimize the impact on the branch office through poorly performing WAN
connectivity.
✑ Keep the costs as low as possible.
Which option meets these requirements?

A. Deploy a Survivable Branch server with a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.

B. Deploy a Standard Edition Server with a collocated Mediation server and a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.

C. Deploy a Survivable Branch Appliance with a collocated PSTN gateway. Configure calls to and from the PSTN to use local PRIs.

D. Deploy a Survivable Branch server with a collocated Mediation server and a separate PSTN gateway. Configure calls to and from the PSTN to use local PRIs.

Question #13

A customer deployed Microsoft Lync Server 2010 and is trying to interoperate with a legacy
PBX infrastructure of 2 PBXs in different locations. The company uses five-digit, internal
extensions. The first digit indicates user location and PBX. Changes to the legacy PBX dial
plan should be minimized.
Lync users will retain existing extension once moved to Lync Enterprise Voice. Users
should maintain existing dialing behaviors.

Which Normalization rule allows calls to the legacy PBX in Seattle Retail?

A. Matching: ^8(00\d{2})$ Translation: +1425555$ 1;ext=$1

B. Matching: ^(8\d{4))$ Translation: +1425555$1;ext=$1

C. Matching: ^8(00\d{2})$ Translation: +14255550099; ext=$1

D. Matching: ^8(\d{4})$ Translation: +14255550099;ext=$1

Question #14

Enhanced 9-1-1 (E9-1-1) is a requirement for an organization. Users report that every time
they connect from an external location, they receive a prompt to enter a location and a
warning message. The organization wants users to get a visual prompt, but no warning
message.
Which cmdlet changes the behavior to meet these requirements?

A. Set-CsLocationPolicy -LocationRequired no

B. Set-CsLocationPolicy -LocationRequiredyes

C. Set-CsLocationPolicy -LocationRequired disclaimer

D. Set-CsLocationPolicy -EnhancedEmergencyServicesEnabled $false

Question #15

An organization deployed Microsoft Lync Server 2010 on premises for all users. An
administrator configured User 1 for hosted Exchange e-mail with Unified Messaging using
Office 365 Exchange Online. User 2 is currently using Exchange on-premise with legacy
PBX voicemail. Both users are configured for Enterprise Voice through their on-premise
Microsoft Lync deployment. Using the corporate connected desktop Lync client. User 2
places a call to User 1 and is redirected to User l's voicemail.
Which SIP signaling path will User 2s call take to User 1s voicemail?

A. Client User 2 --> Front end pool --> federation edge--> Hosted Exchange UM edge --> User 1's home UM server.

B. Client User 2 --> Hosted Exchange UM edge --> User 1's home UM server.

C. Client User 2 --> front end pool --> mediation server --> SIP trunk --> User 1's home UM server.

D. Client User 2 --> federation edge --> Hosted Exchange UM edge --> User l's home UM server.

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