Free MS-740 Exam Braindumps (page: 14)

Page 14 of 32

You manage the Teams environment for a company. The company wants to allow their employees to chat with users from another tenant. The other tenant uses Skype for Business.
You add the other company's domain to your federated list. This action does not resolve the issue.
You need to configure the system.
What DNS record should you use?

  1. SRV sipfederationtls UDP 100 1 5061 sipfed.online.lync.com
  2. SRV sipfederationtls TCP 100 1 5061 sipfed.online.lync.com
  3. CNAME sipfederationtls TCP 100 1 5061 sipdir.online.lync.com
  4. CNAME sipfederationtls TCP 100 1 5061 sipfed.online.lync.com
  5. SRV sipfederationtls UDP 100 1 5061 sipdir.online.lync.com

Answer(s): B


Reference:

https://docs.microsoft.com/en-us/microsoftteams/teams-skype-interop



Users at a company connect to Microsoft Teams meetings by using Wi-Fi or the company’s LAN.

You observe that there are audio and video quality issues when more than 50 participants attend a meeting.
You need to troubleshoot the issue.

Which two Microsoft Teams admin center tools should you use? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

  1. Meeting policies and settings
  2. Microsoft Teams client logs
  3. Call Analytics
  4. Usage reports
  5. Live events policies and settings

Answer(s): A,C

Explanation:

C: Monitor and troubleshoot call quality
You'll use per-user Call analytics and Call Quality Dashboard to find and troubleshoot call-quality problems that come up during ongoing operation. This lets you drive performance improvements across your network. Both of these tools are in the Teams admin center.

* Call analytics shows detailed information about the devices, networks, and connectivity related to specific calls and meetings for each user in Teams. Teams admin and helpdesk agents will use this information to troubleshoot call quality and connection problems in a specific call.
* Call Quality Dashboard (CQD) gives you a network-wide view of call quality across your organization. Use CQD information to help you identify and fix problems.

A: Meeting policy settings for audio & video
* Mode for IP audio
This is a per-user policy. This setting controls whether audio can be turned on in meetings and group calls.
* This is a per-user policy. This setting controls whether video can be turned on in meetings and group calls.
* IP video
This is a combination of a per-organizer and per-user policy. Video is a key component to meetings. In some organizations, admins might want more control over which users' meetings have video. This setting controls whether video can be turned on in meetings hosted by a user and in 1:1 and group calls started by a user. On Teams mobile clients, this setting controls whether users can share photos and videos in a meeting.


Reference:

https://docs.microsoft.com/en-us/MicrosoftTeams/monitor-call-quality-qos
https://docs.microsoft.com/en-us/microsoftteams/meeting-policies-audio-and-video



HOTSPOT (Drag and Drop is not supported)
You support a Microsoft Teams environment for a company.
You need to troubleshoot Teams app installation failures and update issues for users.

What should you review? To answer, select the appropriate log in the answer area.
NOTE: Each correct selection is worth one point.

  1. See Explanation section for answer.

Answer(s): A

Explanation:




Box 1: %LocalAppData%\SquirrelTemp\SquirrelSetup.log.
Troubleshoot installation issues
When Teams is installed, the Teams installer logs the sequence of events to %LocalAppData%\SquirrelTemp\SquirrelSetup.log. The first thing to look for is an error message or a call stack near the end of the log. Note that call stacks at the beginning of the log may not mean that an installation issue exists. It can be easier to compare your log against the log from a successful installation (even on another machine) to see what's expected.

Box 2: Application and system logs
When Teams is successfully installed, the Application & System logs location switches from %LocalAppData%\SquirrelTemp to %LocalAppData%\Microsoft\Teams\SquirrelSetup.log. Another log file of interest is %AppData%\Microsoft\Teams\logs.txt.


Reference:

https://docs.microsoft.com/en-us/microsoftteams/troubleshoot-installation



A company configures Islands mode for a small group of users. You configure Teams Only mode for all other users.

The users on Islands mode report that they do not receive chats from external users. This happen if the users sign in to Teams by using the desktop app or the web app.

All other users receive chats from external users.
You need to resolve the issue.

What are two possible ways to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

  1. Advise the Global admin to enable external access settings
  2. Change the coexistence mode to Teams Only for the users on Islands mode
  3. Ask the users on Islands mode to sign out from Teams and the sign in again
  4. Reassign the Teams license for the users on Islands mode
  5. Sign in to the Skype for Business app

Answer(s): B,E

Explanation:

B: In Islands mode, all messages and calls from federated users (people outside your organization) are delivered to Skype for Business. After upgrading to Teams Only mode, all messages and calls from outside your organization are delivered to Teams.

E: By default, users can run Teams alongside Skype for Business as two separate solutions that deliver similar and overlapping capabilities. The capabilities include presence, chat, calling, and meetings. Teams users also can take advantage of new collaboration capabilities such as teams and channels, access to files in Microsoft 365, and applications.

In this coexistence mode, called Islands, each of the client applications operates as a separate island. Skype for Business talks to Skype for Business, and Teams talks to Teams.


Reference:

https://docs.microsoft.com/en-us/microsoftteams/teams-and-skypeforbusiness-coexistence-and-interoperability



Page 14 of 32



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