Online Access Free 74-322 Practice Test

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. Create a Trunk
  Configuration translation rule to send only the last 4 digits to the legacy PBX.
• 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.
  Configure the digit manipulation on the Legacy PBX to strip all but the last 4
  digits on inbound calls from the Lync server.
• 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.

Refer to the exhibits.

Contoso is deploying Microsoft Lync 2010 and needs to limit audio and video traffic on the WAN. A Lync Administrator created the CAC configuration displayed in the exhibits. Contoso has the following requirements:
Users in the Denver site must be able to participate in Lync Audio Conferences hosted in Seattle.
Users in the Denver site must be able to participate in Lync
Online Meetings using the highest video quality available. The WAN connectivity for the Denver location currently uses 15% of the available bandwidth for existing applications, which must remain available for these applications to utilize.
Connectivity from the Denver site experiences less than 1% packet loss.
The Lync Administrator created a new bandwidth policy called "Denver_BW_Limits." Which bandwidth policy values achieve the stated requirements?

• A.Audio Limit - 3,000 kbps Audio Session Limit - 102 kbps Video Limit- 1,096 kbps Video Session Limit - 500 kbps
• B.Audio Limit - 2,000 kbps Audio Session Limit - 175 kbps Video Limit - 2,000 kbps Video Session Limit - 700 kbps
• C.Audio Limit - 2,000 kbps Audio Session Limit - 55 kbps Video Limit- 1,400 kbps Video Session Limit - 500 kbps
• D.Audio Limit - 2,000 kbps Audio Session Limit - 110 kbps Video Limit- 1,400 kbps Video Session Limit - 700 kbps

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:

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.Modify Route2 to match the following pattern ^((\+1416)|(\+1905)|(\+1425))
• B.Create Route3: ^\+14165551 to PstaGateway:10.0.0.10. Modify Policy2 and add a PSTN Usage named Usage3. AddRoute3toUsage3.
• C.Create Route3: ^\+14255551 to PstnGateway:10.0.0.20. Modify Policy2 and add a PSTN Usage named Usage3. Add Route3 to Usage3.
• D.Modify Route 1 to match the following pattern ^((\+1425)|(\+1206)|(+1416)).

Which attribute is stored in Active Directory?

• A.Call Park orbit range
• B.Service Connection Point to Central Management Server
• C.Location of the database for the Location Information Service
• D.Central Management Server replica list

Refer to the exhibits.

An organization implements Call Admission Control for Lync to control bandwidth usage and assure a high quality experience. Users in the Portland office frequently use Lync Enterprise telephony and conferencing features offered from the Lync infrastructure in the Chicago site. An administrator is determining which type of audio and video codecs will optimize bandwidth utilization on a per- session basis. The administrator needs to prevent media that is traversing the network connection between Portland and Chicago from using the G.711 codec without impacting the ability to use the RTAudio wideband codec. Which action meets these requirements?

• A.Change the Audio Session Limit in the bandwidth policy for the Portland site to 100 kbps
• B.Change the Audio Session Limit in the bandwidth policy for the Portland site to 106 kbps.
• C.Change the Audio Session Limit in the bandwidth policy for the Portland site to 105 kbps.
• D.Change the Audio Session Limit in the bandwidth policy for the Portland site to 50 kbps.