74-322 by Microsoft Actual Free Exam Q&As

Question 1

An organization replaced its legacy PBX with Microsoft Lync Server 2010. Users are unable to dial North America 3 digit service numbers (211, 311,411, 511, 611,711, 811) including emergency services (911). Only 411 and 911 should be made available to users. Which Normalization rule enables calling to 411 and 911 only?

A. Matching: ^(4|9)(11)$ Translation: +$1$2 B. Matching: ^(4|9(\d[11]))$ Translation: +$1$2 C. Matching: ^([4-9])(11)$ Translation: +$ 1 D. Matching: ^([4-9]\d{11})$ Translation: +$ 1

Discussion 0

Correct Answer: A Vote an answer

Question 2

Contoso deployed Lytic Front End pools in Redmond and in London. The Redmond pool services 15,000 users and the London pool services 5,000 users. All users should be enabled for Instant Messaging and Conferencing. How should an administrator design the conferencing server topology to meet conferencing requirements and comply with Microsoft recommendations?

A. Configure the London and Redmond pools to use the built in conferencing capabilities of the Front End Servers. B. Deploy an A/V Conferencing pool in Redmond. Configure the London pool to use the built in conferencing capabilities of the Front End Servers. C. Deploy A/V Conferencing pools in Redmond and London. D. Deploy an A/V Conferencing pool in Redmond. Configure the Front End pools in Redmond and London to use this A/V Conferencing pool.

Discussion 0

Correct Answer: B Vote an answer

Question 3

Contoso has common area IP phones in a lobby and several conferencing rooms.
Which action enables hotdesking only for the common area phones in the
conference rooms?

A. Create separate Voice policies for conference rooms and lobby common area phones via New- CsVoicePolicycmdlet. B. Create separate Client policies for conference rooms and lobby common area phones via New- CSClientPolicy cmdlet. C. Create separate Conferencing policies for conference rooms and lobby common area phones via New-CsConferencingPolicycmdlet. D. Create separate contact objects for conference rooms and lobby common area phones via New- CsCommonAreaPhonecmdlet.

Discussion 0

Correct Answer: B Vote an answer

Question 4

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. RTAudio Wide Band B. G.729 C. G.711 D. Siren E. RTAudio Narrow Band

Discussion 0

Correct Answer: C,E Vote an answer

Question 5

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

Discussion 0

Correct Answer: A Vote an answer

Microsoft Lync Server 2010-Advanced Design and Deployment - 74-322 Exam Practice Test