You have a Microsoft 365 subscription that uses Microsoft Teams.
You have a team named R&D_Projects.
You need to prevent guest users from being invited to R&D_Projects. The guest users must be able to be invited to other teams.
What are two ways to block guest access to the R&D_Projects team? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

You have a Microsoft 365 subscription that uses Microsoft Teams.
You plan to implement Microsoft Teams Rooms. The solution must meet the following requirements:
Support Microsoft Teams Rooms, Microsoft Surface Hub, and collaboration bars for Microsoft Teams.
Ensure that Microsoft manages firmware and application updates for room systems and peripherals.
Ensure that Microsoft monitors and troubleshoots room system and peripherals
.
Which license should you purchase?

You have a Microsoft 365 subscription that uses Teams.
You need to implement a compliance solution that meets the following requirements:
* Applies a watermark to the video feed of every user
* Enables end-to end encryption for meetings
Which add-on license should you assign to the users, and which Teams feature will be disabled when using the solution? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Your company is upgrading from Microsoft Skype for Business Online to Microsoft Teams.
The company's Microsoft Teams upgrade policy is set to Islands coexistence mode. The company plans to maintain the coexistence mode for several months.
Several users report that they receive email messages about missed chat conversations.
You need to recommend a solution to ensure that all the users receive chat messages.
Which two actions should you recommend? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Your company uses Teams.
You successfully port and assign an audio conferencing toll-free number to Microsoft.
You test the toll-free number and ensure that meetings are successful.
The next day, you receive reports that the toll-free number is no longer working, but local toll numbers still work.
You need to ensure that the toll-free number works.
What should you do?