74-322 試験問題を無料オンラインアクセス

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 Team Calling feature enabled and assign the policy to all users requiring this functionality.
• B.Create a new user Voice Policy that has the Delegation Calling feature enabled and assign the policy to all users requiring this functionality.
• C.Modify the Global Voice Policy to enable the Delegation feature and assign this new policy to all users requiring this functionality.
• D.Create a new response group and add all users as agents in this group.

A customer plans to deploy Microsoft Lync Server 2010 for all workloads including instant messaging and presence, video and web conferencing, and enterprise voice. The customer needs to determine an appropriate server topology design for this deployment. The requirements from the customer are:
Assume standard user model usage.
Topology must support 20,000 users.
High availability is required within a single data center location for all workloads. Which topology should an administrator recommend?

• A.Enterprise Edition pool with two FrontEnd servers. A/V Conferencing pool with two A/V Conferencing servers.
• B.Four Standard Edition servers; each server configured to have one backup registrar. A/V Conferencing pool with two A/V Conferencing servers.)
• C.Two Enterprise Edition pools, each with a FrontEnd server. Each pool configured as the backup registrar for the other pool.
• D.Enterprise Edition pool with two FrontEnd servers. Standard Edition server configured as the backup registrar for the Enterprise Edition pool.

How should an administrator configure a hardware load balancer for a front end pool if DNS load balancing is in use?

• A.Load balance port TCP 443 (https) and TCP 5061 (SIP TLS)
• B.Load balance ports TCP 443 (https), TCP 135 (DCOM), and TCP 5061 (SIP TLS)
• C.Load balance ports TCP 80 (http) and TCP 443 (https)
• D.Load balance ports TCP 80 (http), TCP 443 (https) and TCP 135 (DCOM)

Refer to the exhibit.

Contoso plans to deploy video conferencing within a central site and four branch offices using HD webcarns. Each branch office has 50 users. Contoso expects 10% of the users to have simultaneous video sessions with the central site. The MaxVideoConferenceResolution parameter
value is set to VGA. How much bandwidth capacity must the administrator provision between a single branch office and the central site for the video sessions for that site?

• A.1100 Kbps
• B.3050 Kbps
• C.1300 Kbps
• D.2540 Kbps

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\d{4))$ Translation: +1425555$1; ext=$1
• B.Matching: ^8(00\d{2})$ Translation: +1425555$ 1; ext=$1
• C.Matching: ^8(\d{4})$ Translation: +14255550099; ext=$1
• D.Matching: ^8(00\d{2})$ Translation: +14255550099; ext=$1