You open the Microsoft Call Quality Dashboard as shown in the following exhibit.
All Audio Streams
This Report shows the monthly audio streams count, poor count, and poor ratio for the last 7 months. There are no filters applied so the data reflects all the call data that was captured by the Service. Audio calls made over wireless and external networks can cause poor call rates to go up.

You need to identify the requirements for the voice pilot project.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Your company uses Microsoft Teams.
The company has the departments and teams shown in the following table.

You need to recommend a solution to prevent the users in each department from inviting users from other departments to their team.
What should you include in the recommendation?

You need to implement a solution to meet the Microsoft Teams requirements for the compliance department.
What should you do first?

You have a Microsoft 365 tenant that uses Microsoft Skype for Business on-premises.
You plan to upgrade to Microsoft Teams in stages based on groups. The features required by each group are shown in the following table.

How should you configure the upgrade policy for the groups? To answer, select the appropriate options in the answer area.