An organization's users work with third-party apps in Microsoft Teams.
New employees are not able to find and install third-party apps.
You need to resolve the issue.
What should you do?

UserA works at CompanyA and UserB works at CompanyB. CompanyA configures Microsoft Teams to use Islands mode. CompanyB configures Teams to use TeamsOnly mode. UserA sends a Teams message to UserB.
UserB receives the message. The following notification displays:

UserB selects the Continue your conversation here link. The following message displays in the new chat window:

You need to provide a solution so that the two users can successfully communicate with each other.
What are two possible ways to achieve this goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A company has a Microsoft 365 subscription. The company implements a new security policy that has the following requirements:
Guest users from specific domains must be allowed to collaborate by using Microsoft Teams.
Guest users must be prevented from inviting other guests.
You need to recommend a solution to meet the security policy requirements.
What should you recommend?

A company uses Microsoft Teams. A user reports that they are unable to sign in to Teams. The user is able to reproduce the issue on multiple devices. The user provides you with the following screenshot that shows the error message.
Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic.
NOTE: Each correct selection is worth one point.

A company deploys Microsoft Teams by using Microsoft Endpoint Configuration Manager.
The Teams app that you installed is more than three months old. You plan to update all user devices to a newer version of the app.
You need to prepare the environment for the new deployment.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.