Microsoft Collaboration Communications Systems Engineer MS-721 Exam Practice Test

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Total 243 questions
Question 1

You have a Microsoft 365 tenant that has Modern authentication enabled for an services Multi-factor authentication (MFA) is enforced for all users.

You are deploying Microsoft Teams Rooms.

The first time you attempt to sign in to a Teams Rooms, you receive an error message indicating that the device cannot sign in to Teams.

You verify that Modern authentication is enabled in Teams Rooms.

What prevents you from signing in?



Answer : D


Question 2

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

Your company uses Microsoft Teams Calling Plans.

The company acquires a small development team. Currently, users on the team have their own direct inward dial (DID) numbers that have PSTN capabilities.

You migrate the users to Teams.

You need to ensure that the users have phone numbers.

Solution: From the Microsoft Teams admin center, you place a new order for service numbers.

Does this meet the goal?



Answer : B


https://docs.microsoft.com/en-us/microsoftteams/getting-service-phone-numbers

Question 3

You are optimizing a network to better support voice and collaboration workloads in Microsoft Teams.

When the users are at a specific corporate site, you need to prevent the users from adding video during calls.

Solution: You run New-CsTeamsMeetingPolicy and set the -iPVideoHode parameter to disabled.

Does this meet the goal?



Answer : A


Question 4

You have a Teams Phone deployment that contains a branch office.

You need to restrict toll bypass for a user based on the office in which the user is working during an inbound or outbound PSTN call.

What should you use?



Answer : E

Calling policies in Teams

In Microsoft Teams, calling policies control which calling and call forwarding features are available to users. Calling policies determine whether a user can make private calls, use call forwarding or simultaneous ringing to other users or external phone numbers, route calls to voicemail, send calls to call groups, use delegation for inbound and outbound calls, and so on.

You can use the global (Org-wide default) policy that's created automatically or create and assign custom policies.

Calling policies include:

* Prevent toll bypass and send calls through the PSTN

Turning on this setting sends calls through the Public Switched Telephone Network (PSTN) and incur charges rather than sending them through the network and bypassing the tolls. This setting is off by default.


https://learn.microsoft.com/en-us/microsoftteams/teams-calling-policy

Question 5

You have a Microsoft Teams Phone deployment that uses Direct Routing.

You need to implement Local Media Optimization.

In the Microsoft Teams admin center, you configure the external trusted IP addresses and define the network regions, network sites, and network subnets.

What should you do next?



Answer : B


https://docs.microsoft.com/en-us/microsoftteams/direct-routing-media-optimization-configure

Question 6

You have a Microsoft Teams Phone deployment.

You have a call queue named Customer Service.

You need to ensure that when the agents of Customer Service make calls, the outbound calling name appears as Contoso, and the caller ID shows the phone number of Customer Service. Other users must NOT be affected.

Which three actions should you perform? Each correct answer presents a part of the solution.

NOTE: Each correct selection is worth one point.



Answer : A, D, E

You can manage caller ID policies by going to Voice > Caller ID policies in the Microsoft Teams admin center. You can use the global (Org-wide default) policy or create and assign custom policies. Users in your organization automatically get the global policy unless you create and assign a custom policy.

Create a custom caller ID policy

In the left navigation of the Microsoft Teams admin center, go to Voice > Caller ID policies. (A)

Select Add.

Enter a name and description for the policy.

Turn on or off Block incoming caller ID and Override the caller ID policy. (E)

Enter a Calling Party Name.

Under Replace the caller ID with, set which caller ID is displayed for users by selecting one of the following: (D)

User's number: Display the user's number.

Anonymous: Display the caller ID as Anonymous.

Resource account: Set a resource account associated with an Auto Attendant or Call Queue.

If you choose Resource account, you're prompted to specify a resource account for the next field, called Replace the caller ID with this resource account. Only resource accounts with an assigned phone number will be displayed. If you just assigned a phone number to the resource account, it may take a few minutes before the resource account is available for selection.

7. Select Save.


https://learn.microsoft.com/en-us/microsoftteams/caller-id-policies

Question 7

You have a Microsoft Teams Phone deployment.

You need to ensure that a user named user1@contoso.com can call international phone numbers by using Direct Routing.

Which type of policy should you use?



Answer : D


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Total 243 questions