https://www.robinhobo.com/how-to-deploy-the-microsoft-teams-desktop-client-with-microsoft-intune/

According to the Microsoft documentation1, to generate a report that identifies which documents the users copied from Teams to USB devices, you need to use advanced hunting on Microsoft Defender ATP. Advanced hunting lets you run queries to find threat activity involving USB devices, such as mounting and unmounting of USB drives or copying of files2.
To use advanced hunting, you need to have one of the following roles:
Security administrator
Security reader
Security operator
Global administrator
The Groups Administrator role does not have access to advanced hunting or Microsoft Defender ATP.
Therefore, based on this information, the correct answer is B. Assign the Microsoft 365 E5 compliance add-on to each user. This add-on includes Microsoft Defender ATP and allows you to use advanced hunting features3. Alternatively, you can request one of the roles that have access to advanced hunting, such as Security administrator or Global administrator.

According to the Microsoft documentation3, you can use Endpoint Reports in the Microsoft Call Quality Dashboard (CQD) to identify whether Teams calls use TCP or UDP. Endpoint Reports show information about the devices and networks used in Teams calls and meetings, such as device name, manufacturer, model, OS version, network type, IP address, and transport protocol (TCP or UDP).
To access Endpoint Reports in CQD, you need to follow these steps3:
Sign in to CQD with your admin account.
In the left navigation pane, select Reports > Endpoint.
In the report list page, select one of the predefined endpoint reports, such as Endpoint by Manufacturer or Endpoint by Network Type.
In the report details page, you can see various metrics and filters for the selected report. You can also customize the report by adding or removing dimensions and measures.
To see whether Teams calls use TCP or UDP, you need to add Transport Protocol as a dimension to the report. To do this, select Add dimension, and then select Transport Protocol from the drop-down list.
The report will show the distribution of TCP and UDP usage for Teams calls based on the selected report type.