Microsoft

MS-721 Free Practice Questions — Page 8

Question 73

You have a Microsoft Teams Phone deployment. You are deploying Direct Routing. All users have a SIP URI in the format of . The Session Border Controller (SBC) is named sbc.voice.contoso.com. When troubleshooting errors on the SBC, you receive the warning shown in the following exhibit. What is a possible cause of the issue?

A. Media bypass is disabled on the SBC
B. The firewall blocks inbound traffic on port 443 to the SBC
C. The firewall blocks traffic to the signaling port on the SBC
D. The firewall blocks outbound traffic on port 443 to Microsoft Teams
Show Answer
Correct Answer: C
Explanation:
For Microsoft Teams Direct Routing, SIP signaling between Microsoft and the SBC uses the configured SIP/TLS signaling port (commonly TCP 5061). A warning on the SBC related to signaling is consistent with the SBC not receiving or completing SIP signaling because the firewall blocks traffic to the SBC's signaling port. Port 443 is used for other HTTPS connectivity and is not the Direct Routing SIP signaling port. Media bypass settings do not cause this signaling warning.

Question 74

You have a Microsoft Teams deployment that has Teams Premium licenses. You create and assign an enhanced encryption policy for sensitive Teams meetings. Which meeting feature is available in an encrypted meeting?

A. breakout rooms
B. recording
C. Copilot for Teams meetings
D. screen sharing
Show Answer
Correct Answer: D
Explanation:
Enhanced encryption (end-to-end encrypted) Teams meetings support audio, video, and screen sharing, while features that require server-side processing such as breakout rooms, recording, and Microsoft 365 Copilot are unavailable.

Question 75

You have a Microsoft Teams deployment. Users in the marketing department at your company report that they cannot use their Teams client to schedule a town hall meeting. You plan to use PowerShell to resolve the issue. Which PowerShell cmdlet should you run first?

A. New-CsTeamsMeetingTemplatePermissionPolicy
B. New-CsTeamsMeetingBroadcastPolicy
C. New-CsTeamsEventsPolicy
D. Grant-CsTeamsMeetingBroadcastPolicy
E. Grant-CsTeamsEventsPolicy
Show Answer
Correct Answer: E
Explanation:
Town hall scheduling is controlled through Teams Events policies. If users cannot schedule town halls, the first remediation is to assign an appropriate Teams Events policy to the affected users. Creating a new policy is only necessary if no suitable policy already exists; assigning an existing policy is the first action to restore access. Meeting Broadcast policies apply to the retired Live Events feature, not modern Town halls. Sources: https://learn.microsoft.com/en-us/microsoftteams/manage-email-communications

Question 76

HOTSPOT - You are planning a Microsoft Teams Phone deployment. You need to recommend a Teams Phone solution for a sales team of 20 users. The solution must meet the following requirements: • The team must be assigned a single dedicated phone number. • An auto attendant must be used for inbound and outbound PSTN calls. • Each member of the sales team must NOT be assigned their own phone number. Which Teams Phone feature should you include in the recommendation, and how many Calling Plan licenses should you recommend assigning? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for MS-721 question 76
Show Answer
Correct Answer: Feature: Shared Calling Licenses: 1
Explanation:
Shared Calling lets multiple users share a single PSTN number through a resource account, so users do not need individual phone numbers. Only the shared resource account requires the Calling Plan license for the shared number.

Question 77

HOTSPOT - You have a Microsoft Teams deployment. You need to assign Microsoft Teams Rooms Pro Management portal built-in roles to the following users: • Admin1: Must be able to view the update management status of all Teams Rooms accounts • Admin2: Must be able to view reports on the Teams Rooms accounts The solution must follow the principle of least privilege. Which role should you assign to each user? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Illustration for MS-721 question 77
Show Answer
Correct Answer: Admin1: Teams Rooms Pro Manager Admin2: Site Lead
Explanation:
Update management is limited to the Teams Rooms Pro Manager built-in role, while viewing reports is permitted for the Site Lead role. This satisfies the least-privilege requirement.

Question 78

DRAG DROP - You have a Microsoft Teams deployment. You plan to deploy Teams Rooms. The solution must meet the following requirements: • Support one-touch join to third-party online meetings. • Enable users to cast content from their devices. What should you configure for each requirement? To answer, drag the appropriate features to the correct requirements. Each feature may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

Illustration for MS-721 question 78
Show Answer
Correct Answer: Support one-touch join to third-party online meetings: Direct Guest Join Enable users to cast content from their devices: Proximity join
Explanation:
Direct Guest Join enables Teams Rooms to join supported third-party meetings (such as Zoom/Webex) with one-touch join. Proximity join enables nearby users to wirelessly share/cast content to a Teams Room from their device.

Question 79

Your on-premises network contains an Active Directory Domain Services (AD DS) domain. You have a Microsoft Teams deployment that contains Teams Rooms on Windows devices. You create an organizational unit (OU) named OU1 and join the devices to the domain. You create a Group Policy Object (GPO) named GPO1 and link GPO1 to OU1. You need to ensure that only the settings configured in GPO1 apply to the devices. What should you do?

A. Configure block inheritance for OU1.
B. Run the Group Policy Modeling Wizard for OU1.
C. Link GPO1 to the domain.
D. Set GPO1 to Enforced.
Show Answer
Correct Answer: A
Explanation:
To ensure only the GPO linked directly to OU1 applies, configure Block Inheritance on OU1. This prevents inherited GPOs from parent OUs and the domain from applying (except enforced GPOs). Running the Modeling Wizard only simulates policy, linking GPO1 to the domain broadens its scope rather than restricting it, and setting GPO1 to Enforced only affects precedence and does not stop other non-conflicting GPOs from applying.

Question 80

You have a Microsoft 365 E5 subscription that uses Microsoft Teams Phone. You acquire a new PSTN number and assign the number to a conference bridge. You need to create a policy to ensure that the number appears on all meeting invitations sent by meeting organizers. Which type of policy should you create?

A. meeting customization policy
B. Audio Conferencing routing policy
C. audio conferencing policy
D. meeting template policy
Show Answer
Correct Answer: C
Explanation:
An audio conferencing policy controls the Audio Conferencing settings applied to users, including the default toll and toll-free numbers that are included in meeting invitations. Assigning the new PSTN number to a conference bridge and configuring the appropriate audio conferencing policy ensures that the desired number appears on meeting invites. Meeting customization and meeting template policies do not control conference bridge phone numbers, and an Audio Conferencing routing policy is for routing, not invitation content.

Question 81

Your company has offices in 10 countries. The company has a tenant dial plan configured for each country. The company recently opened an office in a new country. You need to create a new tenant dial plan that meets the unique dialing requirements of the new country. What should you do?

A. Run the Set-CsTenantDialPlan cmdlet.
B. From the Microsoft Teams admin center, select Voice, select Dial plan, and then select Add.
C. From the Microsoft Teams admin center, select Voice, select Voice routing policies, and then select Add.
D. Run the New-CsOnlineVoiceRoutingPolicy cmdlet.
Show Answer
Correct Answer: B
Explanation:
To create a new tenant dial plan, use the Microsoft Teams admin center by navigating to Voice > Dial plan and selecting Add. Set-CsTenantDialPlan modifies an existing dial plan rather than creating one, and voice routing policies are separate from dial plans.

Question 82

You have a branch office named Branch1 that contains a Survivable Branch Appliance (SBA) in Microsoft Teams. You have a Teams Phone deployment. A limited number of users in Branch1 report that when the internet connection to the office fails, they cannot make calls by using Teams. You need to ensure that all the users in Branch1 can make calls in the event of an internet outage. What should you do?

A. Assign an SBA policy to the users in Branch1.
B. Reregister the SBA with Azure AD.
C. Reconfigure the PSTN trunk settings for the SBA.
D. Assign a dial-out policy to the users in Branch1.
Show Answer
Correct Answer: A
Explanation:
Users must be assigned an SBA (Survivable Branch Appliance) policy so the Teams client can switch to appliance mode and route PSTN calls through the SBA during an internet outage. Re-registering the SBA or changing trunk settings does not address users who are not enabled to use the SBA, and a dial-out policy is unrelated to SBA failover.

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