Your company uses Teams.
You are assigned the Teams Communications Support Specialist role.
You need to be assigned a role that will enable you to publish a new app to the Teams apps page. The solution must follow the principle of least privilege.
Which role should be assigned to you?

You have a Microsoft Office 365 subscription.
You create a team named Room1.
You need to ensure that Room1 automatically accepts meeting invitations. The solution must prevent meeting invitations from being accepted if the room is unavailable.
How should you complete the PowerShell command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Your company has a Microsoft Office 365 subscription.
All users use an email domain named @adatum.com.
You have the guest access settings shown in the Guest Access exhibit. (Click the Guest Access tab.)

You have the organizational relationship settings shown in the Organizational Relationship exhibit. (Click Organizational Relationship tab.)

You have a meeting policy that is configured as shown in the Meeting Policy exhibit. (Click the Meeting Policy tab.)

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Your company has a Microsoft 365 subscription that uses Phone System.
You need to configure Microsoft Teams to meet the following requirements:
Ensure that calls to the company's sales department are routed to multiple users in the sales department.
Ensure that calls to the company's marketing department are routed to multiple users in the marketing department.
Outside of business hours, ensure that calls from PSTN users receive a custom greeting.
During business hours, ensure that calls from PSTN users can be received by the sales and marketing department users.
What is the minimum number of auto attendants and call queues you should configure to meet the requirements? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Your company has a Microsoft 365 subscription.
A user invites an external user to join a Microsoft Teams meeting by using a Microsoft Outlook meeting invitation.
The external user cannot join the meeting.
You need to ensure that all external users can join Microsoft Team meetings.
What should you do from the Microsoft Teams admin center?