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Collaboration Communications Systems Engineer Question and Answers

Collaboration Communications Systems Engineer

Last Update Jan 14, 2026
Total Questions : 262

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Questions 1

You need to implement the planned changes for the boardrooms and huddle spaces. The solution must meet the technical requirements. Which type of endpoint should you use for each location? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 2

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.

Options:

Discussion 0
Questions 3

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?

Options:

A.  

meeting reactions

B.  

PowerPoint Live

C.  

meeting recording

D.  

Whiteboard

Discussion 0
Questions 4

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

What should you use?

Options:

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

Discussion 0
Questions 5

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.

Options:

Discussion 0
Questions 6

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.

Options:

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.

Discussion 0
Questions 7

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.

Options:

Discussion 0
Questions 8

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.

Options:

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.

Discussion 0
Questions 9

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.

Options:

Discussion 0
Questions 10

Your company has a Microsoft Teams deployment.

You need to configure meetings to meet the following requirements:

• The company logo must be added to meeting invites.

• Users must be prevented from selecting the webinar meeting template when creating a new meeting from the Teams client.

What should you configure to meet each requirement? To answer, drag the appropriate options to the correct requirements. Each option 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.

Options:

Discussion 0
Questions 11

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?

Options:

A.  

Yes

B.  

No

Discussion 0
Questions 12

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.

Options:

Discussion 0
Questions 13

You have a Microsoft 365 E5 subscription that uses Microsoft Teams Phone. You are reconfiguring a SIP handset to use SIP Gateway. You discover that the Teams sign-in option fails to appear on the handset You need to ensure that the Teams sign-in option appears on the handset. What should you do?

Options:

A.  

Set the provisioning server URL for the handset

B.  

Change the handset's default administrator password to a complex password.

C.  

Connect your computer to the PC port of the handset.

D.  

Configure the handset to use IPv6.

E.  

From the Microsoft Teams admin center, add the MAC address of the handset

Discussion 0
Questions 14

You have a Microsoft learns deployment.

You need to run a town hall that meets the following requirements:

• Additional client software or network hardware must NOT be required.

• Video content must be distributed without affecting network performance.

• Automatic site and VPN detection must be supported.

• Automatic NAT/firewall traversal must be supported.

What should you include in the recommendation?

Options:

A.  

Microsoft eCON

B.  

Azure Communication Services

C.  

Microsoft Stream

D.  

a Session Border Controller (SBC)

Discussion 0
Questions 15

You need to deploy a new Microsoft Teams Rooms on Windows device to meet the following requirements:

• Automatically decline meetings outside of a 30-day booking window.

• Support dual screen and intelligent audio and video.

• Minimize costs.

Which actions should you perform in sequence? To answer, drag the appropriate actions to the correct order. Each action 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.

Options:

Discussion 0
Questions 16

You have a Microsoft Teams Phone deployment.

You need to deploy a Teams device named Device1 trial meets the following requirements:

• Autodials a preconfigured call queue when the phone handset is picked up

• Displays the common area phone user interface

Which license should you assign to Device1. and which feature should you enable for Device1? To answer. select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 17

You have a Microsoft 365 E5 subscription that uses Microsoft Teams.

You plan to deploy phones to a shared common area.

You need to ensure that users can temporarily sign in to each phone and automatically sign out during inactivity.

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.

Options:

Discussion 0
Questions 18

Your company uses Microsoft Skype for Business Server 2015 and Enterprise Voice as the PSTN solution.

You plan to migrate all users to Microsoft Teams Calling Plans.

You will decommission Skype for Business Server after the migration is complete.

You need to ensure that all the users retain their current phone number once the migration is complete. The solution must minimize the downtime of PSTN features for each user.

What should you do first?

Options:

A.  

From the Microsoft 365 admin center, purchase Communications Credits for all the users.

B.  

Schedule a port order for the phone numbers of all the users.

C.  

From the Microsoft Teams admin center, order phone numbers for all the users.

D.  

Migrate all the users to Teams.

Discussion 0
Questions 19

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?

Options:

A.  

Music on hold

B.  

Attendant routing

C.  

Conference mode

D.  

Round robin

Discussion 0
Questions 20

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.

Options:

Discussion 0
Questions 21

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.

Options:

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.

Discussion 0
Questions 22

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.

Options:

Discussion 0
Questions 23

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.

Options:

A.  

Create a trusted application endpoint for Teams.

B.  

Create a resource account for each intercom.

C.  

Register the ATAs with a Teams-certified SB

C.  

D.  

Create a configuration profile for IP phones.

E.  

Enable Direct Routing to a Teams-certified SBC.

Discussion 0
Questions 24

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.

Options:

Discussion 0
Questions 25

You need to implement the planned changes for the lunchroom device in the Toronto office.

What should you use?

Options:

A.  

hot desking

B.  

call hold

C.  

a calling policy

Discussion 0
Questions 26

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.

Options:

Discussion 0
Questions 27

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.

Options:

Discussion 0
Questions 28

You need to implement the planned change for the Intelligent Speaker in the Rome office.

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.

Options:

Discussion 0
Questions 29

You need to troubleshoot the issues reported by the New York and London office users.

What should you use for each office? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 30

You have a Microsoft 365 E5 subscription that uses Teams.

You discover that the Conference Bridge list contains two dial-in phone numbers for an office in Calgary. One of the dial-in phone numbers is +14035554321 and is configured as a secondary number for the Calgary office. The number is NOT set as the default.

You need to remove + 14035554321 from the list.

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

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 31

You have a Teams Phone deployment that uses Direct Routing.

You have two users named User1 and User2.

You need to move the assigned licenses and phone number of User1 to User2.

Which four 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.

Options:

Discussion 0
Questions 32

Your company has offices in Paris and London.

You are migrating from an on-premises PBX telephony solution to a Microsoft Teams Phone deployment that uses Direct Routing. You plan to use the existing telephony earner. The new solution will provide telephony services to users m both offices.

You need to recommend a solution that is the most resistant to possible failures. The solution must ensure that calls are routed through each user's respective office.

Which two actions should you include in the recommendation? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point

Options:

A.  

Deploy one Session Border Controller SBC) to each office. Configure the SBCs as a high-availability pair.

B.  

Deploy a highly available Session Border Controller (SBC) pair to each office.

C.  

Configure voice routing policies for each office.

D.  

Configure a single voice routing policy for all users.

Discussion 0
Questions 33

You have a Microsoft Teams Phone deployment.

You are deploying Direct Routing.

All users have a SIP URI in the format of user@contoso.com. 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?

Options:

A.  

The certificate does not match the FQDN on the SBC.

B.  

The firewall blocks inbound traffic on port 443 to the SBC.

C.  

Only TLS 1.0 is enabled on the SB

C.  

D.  

Microsoft 365 Phone System licenses are not assigned to the users.

Discussion 0
Questions 34

You have a Microsoft 365 E5 subscription that is linked to a Microsoft Entra tenant. The tenant contains the Microsoft Teams Rooms accounts shown in the following table.

The Teams Rooms accounts have the Microsoft Exchange Online calendar processing parameters shown in the following table.

You have the devices shown in the following table.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Options:

Discussion 0
Questions 35

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.

Options:

Discussion 0
Questions 36

You have a Teams Phone deployment. The deployment has a single Session 3crder Controller (SBC) that uses Direct Routing.

Users report that outbound PSTN calls fail.

You need to identify the quantity of specific SBC SIP errors.

What should you review m the Microsoft Teams admin center?

Options:

A.  

Endpoint Reports in Microsoft Call Quality Dashboard

B.  

the network effectiveness ratio on the usage tab for the SBC

C.  

the Jitter tab in Network parameters

D.  

Quality of Experience Reports in Microsoft Call Quality Dashboard

Discussion 0
Questions 37

You have a global Teams Phone deployment that has local service numbers from multiple offices

You need to ensure that when the users at an office in Sydney create a Teams meeting invite, the invite displays a local conferencing number by default

What should you do?

Options:

A.  

Create a new Audio Conferencing policy and assign a local service number from the Sydney office.

B.  

Assign a local service number from the Sydney office to a resource account

C.  

Create a new caller ID policy and assign a local service number from the Sydney office.

D.  

Modify the global (org-wide default) Audio Conferencing policy and assign a local service number from the Sydney office.

Discussion 0
Questions 38

You have a Teams Phone deployment.

You have a Survivable Branch Appliance (SBA) that has local PSTN connectivity. The SBA is deployed to a remote site. Which two features require internet connectivity to function? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Options:

A.  

emergency calling

B.  

Teams-certified phones

C.  

media bypass

D.  

call queues

E.  

call forwarding

Discussion 0
Questions 39

The sales department at your company needs to route a call to multiple users and have calls route differently after business hours.

Which two features should you implement? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

Options:

A.  

auto attendants

B.  

caller ID policies

C.  

calling policies

D.  

call queues

E.  

voice routing policies

Discussion 0
Questions 40

You have a Microsoft Teams deployment. You plan to deploy a Teams Rooms on Windows device.

You need to ensure that the raised hand list is shown by default when a meeting starts Which XML element should you modify?

Options:

A.  

B.  

C.  

D.  

Discussion 0