Your company has a custom Microsoft Teams app named App1.
You need to deploy App1. The solution must ensure that App1 appears as the first item on the app bar of the Microsoft Teams client.
Which four actions should you perform in sequence? To answer, move the actions from the list of actions to the answer area and arrange them in the correct order.

You have a Microsoft 365 subscription.
You have a virtualized desktop infrastructure (VDI) that contains the virtual machines shown in the following table.

You need to install the Teams for VDI client on the virtual machines. The solution must support audio/video (AV) optimization.
Which virtual machines support the Teams for VDI client, and what should you do to enable AV optimization? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You need to configure a policy for the IT department to meet the technical requirements for training videos.
How should you complete the PowerShell cmdlet? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You need to create a team for the sales department.
What should you do first?

Users report poor quality during Microsoft Teams audio conferences.
You run a network trace during an audio conference from a user's device as shown in the following exhibit.

What causes the poor quality of the audio conferences?