Question 1

You need to recommend a solution that will improve voice quality for Skype for Business clients. What should you recommend?

AChange the Voice802lp value to 46.

BEnsure that VoiceDiffservtag values are set to 46 for all Skype for Business Phone Edition devices at all sites.

CConfigure an Audio and Video Quality of Service (QoS) to use a DSCP value of 40 and a port range of 57501:65535.

DConfigure a Domain Group Policy object (GPO) configuring Quality of Service (QoS) and set it to Enforced for all Windows 7 clients.

Answer : B

References:

https://technet.microsoft.com/en-us/library/jj205137(v=ocs.15).aspx

Question 2

You need to allocate the current average amount of bandwidth that is required for peer-to-peer (P2P) voice calls for all three sites.

How much bandwidth in kilobits per second (Kbps) should you allocate?

A36,960 Kbps

B51,150 Kbps

C80,025 Kbps

D135,795 Kbps

Answer : B

Question 3

You need to deploy and enable Quality of Service (QoS) on all workstations to meet the planned changes and performance goals.

Which three actions should you perform? Each correct answer presents part of the solution.

AConfigure the Group Policy object (GPO) that configures QoS and set the value to Enforced.

BCreate Group Policy objects (GPOs) for Skype for Business audio and video and configure them to use the same port ranges and Differentiated Services Code point (DSCP) values for QoS.

CUpgrade all Windows XP and Windows Vista workstations to Windows 7 or above.

DCreate Group Policy objects (GPOs) for Skype for Business audio and video and configure them to use different port ranges and Differentiated Services Code Point (DSCP) value for QoS.

EApply Service Pack 3 to all Windows XP workstations and Service Pack 2 to all Windows Vista workstations.

Answer : A, C, D

Question 4

You are troubleshooting audio call issues for users in Copenhagen.

You need to resolve the issues.

Which three actions should you perform? Each correct answer presents part of the solution.

ACreate and configure a new network region and assign Copenhagen to this region.

BCreate an inter-site policy which includes Copenhagen and Berlin and apply the existing BandwidthPolicyProfile 'LOW'.

CCreate an inter-site policy which includes Copenhagen and Moscow and specify the existing BandwidthPolicyProfile 'LOW'.

DAdd Copenhagen to the Berlin network region.

ECreate and configure a new network region and assign Berlin and Copenhagen to this region.

Answer : B, C, E

Question 5

You are planning the Peer-to-Peer (P2P) audio bandwidth requirements for the Berlin wide area network (WAN) connection.

You need to calculate the bandwidth usage network impact of P2P audio calls between Berlin and Moscow.

What is the minimum bandwidth in megabits per second (Mbps) required for P2P calls between Berlin and Moscow?

A8.7 Mbps

B7.8 Mbps

C9.1 Mbps

D6.1 Mbps

Answer : A

Free 70-333 Questions for Microsoft 70-333 Exam as PDF & Practice Test Software

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