Free Microsoft 74-322 Exam Dumps Questions & Answers

Refer to the exhibit.

Contoso is planning an Enterprise Voice deployment of Microsoft Lync Server 2010. Contoso's telecom group determined that the maximum number of calls during the busiest hour of operation is 175. They are working to provision new circuits for their Seattle facility. How many T1 circuits are required to meet capacity?

• A.  7
• B.  9
• C.  10
• D.  8

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.  2540 Kbps
• D.  1300 Kbps

An organization is deploying Microsoft Lync Server 2010 and needs to identify the numbering plan that will require the smallest amount of change to the legacy PBX environment. The legacy PBX:
Supports 4 digit extension dialing with extensions in the following ranges 4000-5999.
Has been configured to send calls in the range of 6000-7999 to be routed to the Lync Mediation server.
Normalization rules have been added to Lync to convert all inbound calls to E.
164 format
Which approach will allow 4 digit dialing between Lync and the legacy PBX?

• A.  Assign Lync users a LineURI in the range of+14255556000 to +14255557999.
  Configure the digit manipulation on the Legacy PBX to strip all but the last 4
  digits on inbound calls from the Lync server.
• B.  Assign Lync users a LineURI in the range of+6000 to +7999. Configure the
  digit manipulation on the Legacy PBX to strip all but the last 4 digits on inbound
  calls from the Lync server.
• C.  Assign Lync users a LineURI in the range of+14255556000 to
  +14255557999. Create a Trunk
  Configuration translation rule to send only the last 4 digits to the legacy PBX.
• D.  Assign Lync users a LineURI in the range of+6000 to +7999. Create a Trunk
  Configuration translation rule to send only the last 4 digits to the legacy PBX.

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 -EnhancedEmergencyServicesEnabled $false
• B.  Set-CsLocationPolicy -LocationRequired disclaimer
• C.  Set-CsLocationPolicy -LocationRequired no
• D.  Set-CsLocationPolicy -LocationRequiredyes

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