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Home > Microsoft > Microsoft 365 Certified: Collaboration Communications Systems Engineer Associate > MS-721

MS-721 Collaboration Communications Systems Engineer Question and Answers

Question # 4

Your company plans hosts a Microsoft Teams live event for a specific group of people.

As part of the initial setup, you need to assign roles to event group members. The members must perform the following tasks:

Invite attendees

Moderate Q&A

Start and stop the live event

What is the least privileged role that can perform each task? To answer drag the appropriate roles to the correct tasks. Each role 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.

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Question # 5

You have a Microsoft Teams Phone deployment.

You have routing rules for unassigned phone numbers as shown in the following exhibit.

You have unassigned numbers of +61370105005 and +61370105010.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

NOTE: Each correct selection is worth one point.

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Question # 6

Your company assigns an Office 365 E3 license to each user. All users are m France.

You plan to deploy Direct Routing.

Which additional license should you assign to the users?

A.

Microsoft 365 Audio Conferencing

B.

Microsoft 365 Phone System - Virtual

C.

Microsoft 365 Phone System

D.

Microsoft 365 Domestic and International Calling Plan

E.

Microsoft 365 Domestic Calling

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Question # 7

You have a Microsoft Teams deployment.

You have two teams that have meeting room requirements as shown in the following table.

You need to recommend a meeting room solution for the teams.

What should you include in the recommendation for each team? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 8

Your company has offices in London and Vancouver

The company has a Teams Phone deployment that uses Calling Plans.

The London office contains a user named User1.

User1 moves from the London office to the Vancouver office.

You need to update the phone number and emergency location of User1 to match the new office.

What should you do first?

A.

Run New-CsTeamsEmergencyCallingPolicy -Identity Vancouver.

B.

Modify the current Usage location for User1.

C.

Run Grant-CsTeamsEmergencyCallingPolicy -Identity Vancouver.

D.

Add a new emergency location for User1.

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Question # 9

You have a Teams Phone deployment that contains a Session Border Controller (SBC) named SBC1.

You deploy a second SBC named SBC2 that is configured as shown in the following exhibit.

You discover that SBC2 fails to receive SIP Options packets from Microsoft SIP gateways and you notice that calls take a long time to connect.

Use the drop down menus to select the answer choice that completes each statement based on the information presented in the graphic.

NOTE: Each correct selection is worth one point.

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Question # 10

Your company uses configuration profiles to manage Microsoft Teams-certified IP phones. The Standard configuration profile is applied to the IP phones.

The help desk receives reports that several user phones fail to lock automatically after the timeout period.

You need to verify whether the configuration profile is applied to the problematic phones.

Solution: From Devices in the Microsoft Teams admin center, you select IP Phones, find the reported phones, and review the Configuration profile column.

Does this meet the goal?

A.

Yes

B.

No

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Question # 11

You are evaluating the implementation of the technical requirements for the sales team.

After the implementation of the requirements, which meeting feature will the sales team be able to use during Teams meetings?

A.

meeting reactions

B.

PowerPoint Live

C.

meeting recording

D.

Whiteboard

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Question # 12

You have a Microsoft Teams Phone deployment. The 613 7010 5XXX phone number range is allocated to the Session Border Controller (SBC). A user named User1 is configured as shown in the following exhibit.

User1 reports that when an external caller attempts to call the phone number of User1, the external caller receives an error message.

User1 can make outbound calls, but no caller ID appears.

Which two commands should you run to resolve the issues? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A)

B)

C)

D)

E)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

E.

Option E

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Question # 13

You need to configure a toll-free dial in bridge for Teams meetings. The solution must meet the technical requirements.

Which three prerequisites must be met before you can assign the toll-free bridge to Teams meeting organizers? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A.

Purchase Communications Credits.

B.

Assign a phone number to a resource account.

C.

Get an auto attendant toll-free number.

D.

Get a Dedicated conference bridge (Toll Free) number.

E.

Purchase a Microsoft 365 Domestic and International Calling Plan license.

F.

From the meeting policy, set Allow dial -in users to bypass the lobby to On.

G.

Assign a phone number to the bridge.

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Question # 14

You need to implement the planned changes for the +14165555555 reception area number. You create a new call queue.

Which three actions should you perform in sequence next? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Question # 15

You need to recommend network design changes that must be implemented before the Skype for Business Server to Microsoft Teams migration.

What should you recommend for the Vancouver facility users and the remote sale team users? To answer, drag the appropriate recommendation to the correct users. Each recommendation may be used once, more than once, or not at all. Vou may need to drag the split bar between panes or scroll to view content

NOTE: Each correct selection is worth one point.

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Question # 16

You need to migrate a Vancouver facility user named jsmith from Skype for Business Server to Teams.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Question # 17

You need to validate the limited pilot based on the technical requirements.

What should you use?

A.

Microsoft 365 network connectivity test tool

B.

self-help diagnostics for Teams

C.

the test -CsTeamsShiftsConnectionValidflte cmdlet

D.

the Teams device usage report in the Microsoft Teams admin center

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Question # 18

You need to meet the technical requirements for the returns department.

How should you complete the PowerShell script? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 19

You need to assign the correct licenses to a sales team manager in the New York office who is scheduled to migrate from Skype for Business Server to Teams.

Which three licenses should you assign? To answer, select the licenses in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 20

Once Direct Routing is deployed, you need to prepare the environment to support a reams SBA in the Vancouver facility. The solution must meet the technical requirements.

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

NOTE: Each correct selection is worth one point.

A.

Register an application in Azure Active Directory (Azure AD).

B.

Run the New-CsTeMsSurvivablcBranchAppliancc Cmdlet.

C.

Enroll the SBA server in Microsoft Intune.

D.

Configure the S8C for media bypass.

E.

Configure the SBC for call forking.

F.

Enable ForwardPAI on the online voice gateway.

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Question # 21

You are replacing the on-site PBX at the Georgia warehouse with Teams.

You need to maintain the functionality of the PBX after migrating to Teams.

Which sequence of steps should you perform? To answer, drag the appropriate steps to the correct locations. Each step 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.

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Question # 22

You need to assign a license to users to meet the technical requirements.

How should you complete the PowerShell script? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 23

You need to ensure that numbers dialed from the Melbourne warehouse conform to the dialing rules of the phone earner. How should you complete the command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

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Question # 24

You need to connect the analog intercoms to Teams Phone.

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

NOTE: Each correct selection is worth one point.

A.

Create a trusted application endpoint for Teams.

B.

Create a resource account for each intercom.

C.

Register the ATAs with a Teams-certified SBC.

D.

Create a configuration profile for IP phones.

E.

Enable Direct Routing to a Teams-certified SBC.

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Question # 25

You need to recommend a solution for the new United Kingdom retail site. The solution must meet the technical requirements. Which three actions should you include in the recommendation? Each correct answer presents part of the solution. NOTE Each correct selection is worth one point.

A.

From the Microsoft Teams admin center, assign a voice routing policy to the users.

B.

From the Microsoft 365 admin center, modify the office phone numbers of the users.

C.

From the Microsoft Teams admin center, modify the dial-out settings of the users.

D.

From the Microsoft Teams admin center, assign the phone numbers to the users.

E.

From the Microsoft Teams admin center, order five user numbers.

F.

From the Microsoft 36S admin center, create a support ticket to request five phone numbers.

G.

From the Microsoft Teams admin center, assign a calling policy to the users.

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Question # 26

You are configuring the new call queue to replace the response group.

Which setting should you disable to ensure that the agents can receive calls from the call queue?

A.

Music on hold

B.

Attendant routing

C.

Conference mode

D.

Round robin

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Question # 27

You need to recommend a PSTN solution for the Teams Phone deployment at the retail sites. The solution must meet the technical requirements.

What should you include in the recommendation?

A.

Teams Calling Plans

B.

Direct Routing without media bypass

C.

Operator Connect

D.

Direct Routing with media bypass

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Question # 28

You need to assign a phone number to User1 to meet the technical requirements.

How should you complete the command? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 29

You have a Microsoft Teams Phone deployment.

You have a cloud-only user named user1@contoso.com.

You need to enable a Direct Routing phone number for user1@contoso.com.

How should you complete the PowerShell script? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 30

You have a Microsoft Teams Phone deployment and a Session Border Controller (SBC) named SBC1.contoso.com.

The SBC has SIP over TLS configured to use the default Microsoft port.

You need to implement Direct Routing from the SBC to Teams Phone.

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.

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Question # 31

You have a Microsoft Teams Phone deployment in an office.

When a user dials an emergency number, the safety team for the office is notified.

Your company opens a new office that has a Teams Phone deployment

You need to ensure that the safety team for the new office is notified when an emergency call is placed from that office.

How should you complete the PowerShell script? To answer, drag the appropriate values to the correct targets. Each value 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.

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Question # 32

You are planning a Microsoft Teams Phone deployment. That will use Direct Routing. You need to allow traffic from Microsoft 365 to a Session Border Controller (SBC). Which IP address ranges should you allow through the firewall?

A.

52.112.0.0/14 and 52.120.0.0/14

B.

10.10.0.0/24 and 10.11.0.0/24

C.

8.8.8.8/32 and 4422/32

D.

132.245.0.0/16and40.104.0.0/15

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Question # 33

You have a Microsoft Teams Phone deployment. Direct Routing is enabled for all users. The users can place and receive PSTN calls. You are implementing emergency numbers in Teams.

You need to remove the + symbol from any three-digit calls to the Session Border Controller (SBC)..

How should you complete the PowerShell script? To answer, drag the appropriate values to the correct targets. Each value 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.

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Question # 34

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

You connect a new Session Border Controller (SBC).

You need to verify that all the voice features work as expected for calls that traverse the SBC

What should you use?

A.

the SIP Tester client script

B.

Microsoft 365 network connectivity test tool

C.

Microsoft Teams Network Assessment Tool

D.

Microsoft Remote Connectivity Analyzer

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