Microsoft Network Readiness and Assessment for Lync - 74-335 Exam Practice Test
You need to identify the parameters that are required to estimate the future volume of Lync traffic in the Vancouver office. Which two parameters should you choose? (Each correct answer presents part of the solution. Choose two.)
Correct Answer: A,C
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DRAG DROP
You need to analyze the bandwidth impact of different video call flows at the Beijing office.
Which codec will apply to which call flow? (To answer, drag the appropriate codec or codecs to the correct call scenario or scenarios in the answer area. Each codec may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
You need to analyze the bandwidth impact of different video call flows at the Beijing office.
Which codec will apply to which call flow? (To answer, drag the appropriate codec or codecs to the correct call scenario or scenarios in the answer area. Each codec may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
Correct Answer:
HOTSPOT
You need to modify the relevant portion of the Persona configuration in the Lync Bandwidth Calculator to estimate the planned volume of Lync traffic for the Contoso office in Vancouver.
Which options should you select? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)
You need to modify the relevant portion of the Persona configuration in the Lync Bandwidth Calculator to estimate the planned volume of Lync traffic for the Contoso office in Vancouver.
Which options should you select? (To answer, select the appropriate value in each drop-down menu in the Lync Bandwidth Calculator.)
Correct Answer:
Your company corporate telephony environment is a combination of Lync 2013 and traditional Private Branch Exchange (PBX). The company has three sites that are connected by a Multiprotocol Label Switching (MPLS) topology. There are 750 users who are using Lync 2013 and 2,500 users who are using the PBX environment. On average, the company has 10 percent of its users in conferences.
Multiple users report dropped calls and poor voice quality. The company is planning to add additional bandwidth for all sites.
You plan to generate and collect simulated traffic and then analyze the variations in the baseline network characteristics for each audio call.
You need to collect the baseline network characteristics to simulate peer-to-peer (P2P), conference, and public switched telephone network (PSTN) communications.
Which three pieces of information should you collect? (Each correct answer presents part of the solution. Choose three.)
Multiple users report dropped calls and poor voice quality. The company is planning to add additional bandwidth for all sites.
You plan to generate and collect simulated traffic and then analyze the variations in the baseline network characteristics for each audio call.
You need to collect the baseline network characteristics to simulate peer-to-peer (P2P), conference, and public switched telephone network (PSTN) communications.
Which three pieces of information should you collect? (Each correct answer presents part of the solution. Choose three.)
Correct Answer: A,B,E
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During Proof of Concept (POC) testing, the Denver office showed signs of heavy network utilization from Lync intra-site calls causing issues with production network applications.
You need to mitigate the impact of Lync call testing on the network bandwidth during POC testing. Which Lync 2013 feature should you recommend?
You need to mitigate the impact of Lync call testing on the network bandwidth during POC testing. Which Lync 2013 feature should you recommend?
Correct Answer: C
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DRAG DROP
You need to calculate the estimated number of incoming lines required to serve the future needs of the call centers.
How should you adjust the parameters in your calculation? (To answer, drag the appropriate parameter or parameters to the correct adjustment or adjustments in the answer area. Each parameter may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
You need to calculate the estimated number of incoming lines required to serve the future needs of the call centers.
How should you adjust the parameters in your calculation? (To answer, drag the appropriate parameter or parameters to the correct adjustment or adjustments in the answer area. Each parameter may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
Correct Answer:
DRAG DROP
You prepare a Lync traffic model for a customer's network by using the Lync Bandwidth Calculator. A high-level network topology is shown in the exhibit. (Click the Exhibit button.)
You need to define sites on the Sites worksheet of the Bandwidth Calculator.
Which table should you use for each office? (To answer, drag the appropriate office or offices to the correct table or tables in the answer area. Each office may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
You prepare a Lync traffic model for a customer's network by using the Lync Bandwidth Calculator. A high-level network topology is shown in the exhibit. (Click the Exhibit button.)
You need to define sites on the Sites worksheet of the Bandwidth Calculator.
Which table should you use for each office? (To answer, drag the appropriate office or offices to the correct table or tables in the answer area. Each office may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)
Correct Answer:
DRAG DROP
You are developing a design solution to eliminate the possibility of wide area network (WAN) oversubscription by Lync traffic.
You need to assign tasks to each office.
Which tasks should you assign to each office? (To answer, drag the appropriate task or tasks to the correct office or offices in the answer area. Each task may be used once, more than once, or not at all. You may need to drag the split bar between panels or scroll to view content.)
You are developing a design solution to eliminate the possibility of wide area network (WAN) oversubscription by Lync traffic.
You need to assign tasks to each office.
Which tasks should you assign to each office? (To answer, drag the appropriate task or tasks to the correct office or offices in the answer area. Each task may be used once, more than once, or not at all. You may need to drag the split bar between panels or scroll to view content.)
Correct Answer:
You need to validate the Lync 2013 implementation design traffic simul-ation scenario based on the existing network environment.
Which two actions should you perform during a test run? (Each correct answer presents part of the solution. Choose two.)
Which two actions should you perform during a test run? (Each correct answer presents part of the solution. Choose two.)
Correct Answer: C,D
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Your corporate telephony environment is a combination of Lync 2013 and traditional Private Branch Exchange (PBX). Currently, the company has 2,000 users. The company expects to add an additional 2,000 users during the next year. On average, the company has 20 percent of its users on a public switched telephone network (PSTN) call at any time. Currently, users make three or more PSTN calls per hour, and it is expected that the new users will make a similar number of calls.
The circuit count for light, medium, and heavy traffic is shown in the table below:
You need to recommend the number of ports required by the PBXs for simulated current usage and the expected growth. How many ports should you recommend?
The circuit count for light, medium, and heavy traffic is shown in the table below:
You need to recommend the number of ports required by the PBXs for simulated current usage and the expected growth. How many ports should you recommend?
Correct Answer: A
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