Exam MS-721 topic 1 question 169 discussion

Actual exam question from Microsoft's MS-721

Question #: 169
Topic #: 1

You create a network region named Region1 in Microsoft Teams.

You are adding a network site to Region1. The site has a 1.5-Mb connection.

You need to ensure that all users at the site have a good voice experience.

What should you do?

A. Assign the Region1 users a meeting policy that has Broadcast production with NDI and SDI hardware disabled.
B. Assign the Region1 users a meeting policy that has a media bit rate of 1,500 Kbs.
C. Create and assign a Teams Network Roaming Policy that has Video Conferencing disabled.
D. Set Insert Quality of Service (QoS) markers for real-time media traffic to On.

Show Suggested Answer

Suggested Answer: C 🗳️

by psp65 at Dec. 6, 2024, 5:41 p.m.

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crabb63

5 months, 1 week ago

Selected Answer: C

Since they specifically mention a network site, I think C is the correct answer. Roaming policies controlling Video are assigned to Network sites. A - turning this off still allows for other types of A/V calls B - this setting is per call, so 1500 is way too high. D - QoS is assigned at the meeting policy, and doesn't relate specifically to a voice experience. This may be helpful, but doesn't control available bandwidth, just prioritization of traffic. They would be better off using the Media bit rate setting in this policy. One video call on a 1.5Mbps link could saturate the entire link. It's better to turn it off.

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shah2

6 months ago

Selected Answer: D

To ensure that all users at the site with a 1.5-Mb connection have a good voice experience, you should set Insert Quality of Service (QoS) markers for real-time media traffic to On (Option D). QoS markers help prioritize voice traffic over other types of traffic, ensuring a better voice experience even with limited bandwidth

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psp65

6 months, 3 weeks ago

Selected Answer: D

D: Set Insert Quality of Service (QoS) markers for real-time media traffic to On: This ensures that Teams automatically marks real-time media traffic (voice, video, etc.) with high-priority markers on the network. This improves the chances of achieving better voice and video quality, especially when bandwidth is limited (like in your 1.5-Mb connection scenario).

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