Download Microsoft.70-333.PracticeTest.2018-06-20.58q.tqb
| Vendor: | Microsoft |
| Exam Code: | 70-333 |
| Exam Name: | Deploying Enterprise Voice with Skype for Business 2015 |
| Date: | Jun 20, 2018 |
| File Size: | 7 MB |
Demo Questions
Question 1
Contoso, Ltd., has a headquarters in London and has 20 branch sites. Each branch site connects to the headquarters by using a Virtual Private Network (VPN) over the Internet. The company plans to implement Skype for Business Server 2015. Before they start deploying the solution, they want to ensure that the network is capable of the required media traffic that the new solution will produce. The following image shows the results of the network traffic simulation.
You complete the network traffic simulation.
You need to improve media quality on the network.
Which three actions should you perform? Each correct answer presents part of the solution.
- Change network links to a managed Multiprotocol Label Switching (MPLS) network.
- Enable Forward Error Correction to address the packet loss.
- Enable Quality of Service (QoS) for Skype for Business.
- Disable Forward Error Correction to reduce the network overhead.
- Ensure all network devices respect Quality of Service (QoS) tagging.
Correct answer: ACE
Question 2
Contoso, Ltd., has five offices. The offices are configured as shown in the exhibit. Click the Exhibit button.
Each office has a local connection to the public switched telephone network (PSTN).
The peak usage statistics are shown in the following table:
OfficeNumber of callsPercentage of calls to
Percentage of
America
calls to Europe
Redmond1050 percent50 percent
Seattle10080 percent20 percent
Amsterdam5020 percent80 percent
Berlin200 percent100 percent
Paris2050 percent50 percent
Every audio call consumes 100 kilobits per second (Kbps).
You plan to replace the PSTN connection with a centralized SIP trunking service. The service will contain a SIP trunk in the Seattle office and a SIP trunk in the Amsterdam office. The solution must use least cost routing.
You need to calculate the maximum amount of bandwidth that will be used by each SIP trunk.
What is the maximum amount of bandwidth that will be used by each SIP trunk? To answer, drag the appropriate bandwidth amount to the correct SIP trunk in the answer area. Each bandwidth amount may be used once, more than once, or not at all. Additionally, you may need to drag the split bar between panes or scroll to view content.
Correct answer: To work with this question, an Exam Simulator is required.
Question 3
You perform a network readiness assessment for a Skype for Business deployment.
The organization’s network includes a head office and 400 branch offices. All branch offices are connected to the head office with a Multiprotocol Label Switching (MPLS) link.
You have completed the traffic simulation. The Usage Modeling Data for the Beijing site is shown in the following table:
A summary of the simulation results is shown in the table below:
Detailed simulation results are shown in the following exhibits:
One Way Network Delay (Click the Exhibit button.)
Average Jitter (Click the Exhibit button.)
Maximum Jitter (Click the Exhibit button.)
Average Packet Loss (Click the Exhibit button.)
Maximum Consecutive Loss (Click the Exhibit button.)
You need to provide recommendations based on the simulation results.
What should you recommend?
- Increase WAN link bandwidth.
- Monitor Quality of Experience (QoE).
- Implement Call Admission Control (CAC) on Skype for Business for the affected sites.
- Restrict video capability or reduce quality codec usage for certain user groups.
Correct answer: A
