Microsoft Collaboration Communications Systems Engineer (MS-721) Free Practice Test
Question 1
You need to provide Microsoft Teams users with the ability to perform PSTN calling through a Session Border Controller (SBC). Which licenses can you assign to achieve the goal?
Correct Answer: B
Question 2
You need to validate the limited pilot based on the technical requirements.
What should you use?
What should you use?
Correct Answer: C
Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).
Question 3
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.
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.
Correct Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/new-csteamstranslationrule?view=skype-ps
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-translate-numbers
Question 4
You have a Microsoft Teams deployment.
You have two teams that have meeting requirements as shown in the following table.
You need to recommend which type of meeting to use for each team.
What should you recommend for each team? To answer, drag the meeting types to the correct teams Each meeting type 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.
You have two teams that have meeting requirements as shown in the following table.
You need to recommend which type of meeting to use for each team.
What should you recommend for each team? To answer, drag the meeting types to the correct teams Each meeting type 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.
Correct Answer:
Explanation:
Box 1: Live event
Live events
Live events are structured meetings that enable your organization to schedule and produce events that stream to large online audiences-up to 20,000 people. With live events, the audience interaction is a managed Q & A experience.
Note: Meetings, webinars, and live events are all types of meetings, but webinars and live events provide additional control for the organizer over the conversation and participants. Webinars provide two-way interaction while live events provide a managed Q & A experience.
The different types of meetings also have different participant limits and participant capabilities.
* Live events
Number of participants: Up to 20,000
- Broadcast to large audiences.
- Moderated Q & A for audience interaction.
- Can specify producers and presenters, including external presenters.
- Supports more advanced production capabilities.
Registration supported: no
Box 2: Webinar
Webinars
Webinars are structured meetings where presenters and participants have clear roles. A key difference between webinars and Teams meetings is that webinars support robust registration management, customizable event and registration site, and event-oriented default meeting options.
Note: Meetings, webinars, and live events are all types of meetings, but webinars and live events provide additional control for the organizer over the conversation and participants. Webinars provide two-way interaction while live events provide a managed Q & A experience.
The different types of meetings also have different participant limits and participant capabilities.
* Webinars
Number of participants: Up to 1,000
- Participants up to 1,000 have fully interactive capabilities.
- Audience interaction configurable.
- Can specify presenters
Registration supported: yes
Incorrect:
* Meetings
Number of participants: Up to 20,000
- Participants up to 1,000 have fully interactive equal meeting capabilities.
- Participants over 1,000 up to 20,000 have View-only capabilities.
Registration supported: yes
Reference:
https://learn.microsoft.com/en-us/microsoftteams/quick-start-meetings-live-events
Question 5
You have a Microsoft Teams Rooms on Windows device.
You need to configure a content camera that is mounted upside down and points to a whiteboard wall. The camera does not support automatic rotation. The solution must minimize costs.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
You need to configure a content camera that is mounted upside down and points to a whiteboard wall. The camera does not support automatic rotation. The solution must minimize costs.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Correct Answer: A,C,F
Question 6
Your company has offices in Seattle.
You deploy Microsoft Teams Phone. You have three Session Border Controller (SBCs) named SBC1, SBC2, and SBC3.
You need to configure voice routing to meet the following requirements:
* All calls to area codes 425 and 206 must attempt to go to SBC1, and if SBC1 is unavailable, fail over to SBC2.
* All other calls to the United States and Canada must go out through SBC2.
* International calls must go out through SBC2 or SBC3.
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.
You deploy Microsoft Teams Phone. You have three Session Border Controller (SBCs) named SBC1, SBC2, and SBC3.
You need to configure voice routing to meet the following requirements:
* All calls to area codes 425 and 206 must attempt to go to SBC1, and if SBC1 is unavailable, fail over to SBC2.
* All other calls to the United States and Canada must go out through SBC2.
* International calls must go out through SBC2 or SBC3.
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.
Correct Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/new-csonlinevoiceroute?view=skype-ps
Question 7
You have a Microsoft Teams Phone deployment.
You need to ensure that incoming calls to a user are forwarded to a phone number of +15552224190 if the calls are NOT answered within 20 seconds.
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.
You need to ensure that incoming calls to a user are forwarded to a phone number of +15552224190 if the calls are NOT answered within 20 seconds.
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.
Correct Answer:
Explanation:
Box 1: Grant-CsDialoutPolicy
Least bad option perhaps, but it does not seem to be a good answer.
* Grant-CsDialoutPolicy
Use the Grant-CsDialoutPolicy cmdlet to assign the tenant global, a group of users, or a per-user outbound calling restriction policy to one or more users.
Syntax
Grant-CsDialoutPolicy
[[-Identity] < string > ]
[[-PolicyName] < string > ]
[-PassThru]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
Note: Set-CsUserCallingSettings would be a good answer, but it is not an option.
This cmdlet will set the call forwarding, simultaneous ringing and call group settings for the specified user.
-UnansweredTargetType
The unanswered target type. Supported values are Voicemail, SingleTarget, MyDelegates and Group.
SingleTarget is used when forwarding the unanswered call to another user or phone number. MyDelegates is used when forwarding the unanswered call to the users ' s delegates. Group is used when forwarding the unanswered call to the specified user ' s call group.
Box 2: -UnansweredTargetType
Incorrect:
* Grant-CsIPPhonePolicy, Skype for Business Server 2019
Use the Grant-CsIPPhonePolicy cmdlet to assign an Internet Protocol (IP) phone policy to a user or a group of users. IP phone policies determine the features of Microsoft Teams, Skype for Business Online, or Skype for Business Server 2019 that are available to users. For example, you might enable the Better Together Over Ethernet feature for some users while disabling it for others.
Syntax
Grant-CsIPPhonePolicy, Skype for Business Server 2019
[[-Identity] < UserIdParameter > ]
[-PolicyName] < String >
[-Tenant < Guid > ]
[-DomainController < Fqdn > ]
[-PassThru]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
* Grant-CsOnlineVoiceRoutingPolicy
Assigns a per-user online voice routing policy to one user, a group of users, or sets the Global policy instance.
Online voice routing policies manage online PSTN usages for Phone System users.
Syntax
Grant-CsOnlineVoiceRoutingPolicy
[[-Identity] < string > ]
[[-PolicyName] < string > ]
[-PassThru]
[-WhatIf]
[-Confirm]
[ < CommonParameters > ]
* Set-CsOnlineAudioConferencingRoutingPolicy
Reference:
https://learn.microsoft.com/en-us/powershell/module/teams/set-csusercallingsettings
https://learn.microsoft.com/en-us/powershell/module/skype/grant-csonlinevoiceroutingpolicy
Question 8
You are planning a Microsoft Teams Phone deployment for users in the United States.
You need to recommend a Calling Plan and billing solution that meets the following requirements:
* Users must be able to make outgoing PSTN calls to the United Kingdom.
* Outgoing calls must be paid based on post-usage billing.
* Unlimited incoming call minutes must be included.
* Costs must be minimized.
Which Calling Plan should you recommend, and how should you recommend funding the outgoing call minutes for the plan? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
You need to recommend a Calling Plan and billing solution that meets the following requirements:
* Users must be able to make outgoing PSTN calls to the United Kingdom.
* Outgoing calls must be paid based on post-usage billing.
* Unlimited incoming call minutes must be included.
* Costs must be minimized.
Which Calling Plan should you recommend, and how should you recommend funding the outgoing call minutes for the plan? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct Answer:
Explanation:
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.
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.
Correct Answer:
Explanation:
Box 1: SBC2 is disabled
SBC Settings: Enabled Off
Box 2: the calls fail over to SBC1
Question 10
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.
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.
Correct Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/microsoftteams/manage-emergency-calling-policies
Topic 2, Contoso Case Study 2
This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.
To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.
At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.
To start the case study
To display the first question in this case study, dick the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment and problem statements- If the case study has an All Information tab, note that the information displayed is identical to the information displayed on the subsequent tabs. When you are ready to answer a question, click the Question button to return to the question.
General Overview
The network contains an Active Directory forest named contoso.com that syncs to Microsoft 365 by using Azure AD Connect Domain controllers run Windows Server 2019.
Physical Locations
Contoso has offices in Toronto, New York, and London. Contoso has a manufacturing facility in Vancouver.
Contoso has a global sales team that works remotely without a physical corporate office.
Active Directory Environment
The network contains an Active Directory forest named contoso.com that syncs to Microsoft 365 by using Azure AD Connect. Domain controllers Windows Server 2019.
Microsoft Office 365
Contoso has a Microsoft 365 subscription. All users are assigned Microsoft 365 F3 licenses. Contoso uses Microsoft Exchange Online for email.
Network Infrastructure
All the offices connect to each other by using a private WAN. The Toronto office has a 1 -Gbps internet circuit and the London office has a 100-Mbps internet circuit. Internet access for all the offices is provided through the Toronto and London offices.
The remote sales team users connect to the network by using VPN connections. The remote users use various connection types, including wireless and mobile.
Skype for Business Server traffic for the remote users is routed through the VPN connections.
Telephony
Contoso uses a centralized Skype for Business Server 2015 deployment configured for disaster recovery between the Toronto and London datacenters.
Each frontend pool connects to the PSTN through a pair of managed Session Border Controllers (SBCs) that provide Enterprise Voice and dial-in conferencing.
Contoso has a Skype for Business Server Survivable Branch Appliance (SBA) and a local SBC that connect to a Primary Rate Interface (PRO in the Vancouver manufacturing facility.
Contoso has hybrid connectivity deployed between Skype for Business Server and Office 365.
All SBCs are Microsoft Teams-certified.
The returns department has an auto attendant that uses an ID of [email protected].
Planned Changes
Contoso plans to migrate all existing services from Skype for Business Server to Teams.
Direct Routing will be deployed for the existing SBCs.
Existing meeting rooms have Skype for Business Server video endpoints that are Skype for Business Server- certified. The endpoints are not Teams-certified.
You plan to use the video endpoints in Teams until the equipment is replaced with Microsoft Teams Rooms.
A limited pilot of the Teams migration and the Direct Routing deployment will occur in the Vancouver facility before deployment to the entire company.
Technical Requirements
Contoso identifies the following technical requirements:
* During the limited pilot, the media path must be optimized.
- Media flow/ for the remote sales team users must be optimized.
Contoso identifies the following technical requirements:
* During the limited pilot, the media path must be optimized.
* Media flow/ for the remote sales team users must be optimized.
* All sales team users require inbound toll free audio conferencing-
* Users in the Vancouver facility must be able to place emergency calls regardless of internet availability.
* When users in the returns department dial out, the outbound calls must display Contoso and the department ' s phone number.
* The video endpoints for the existing meeting rooms must be able to be used for both voice and video conferencing in Teams meetings. All sales team users require inbound toll free audio conferencing-
* Users in the Vancouver facility must be able to place emergency calls regardless of internet availability.
* When users in the returns department dial out, the outbound calls must display Contoso and the department ' s phone number.
* The video endpoints for the existing meeting rooms must be able to be used for both voice and video conferencing in Teams meetings.
Question 11
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.
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.
Correct Answer:
Explanation:
Question 12
You have a Microsoft 365 ES subscription that includes Microsoft Teams
You have an app setup policy named SalesApps that installs the Avatars app for the users in your company ' s sales department. You discover that a sales department user named User1 has an avatai that does NOT meet company standards You need to remove the avatar of User 1 The solution must NOT affect any other sales department users. What should you do from the Microsoft Teams admin center?
You have an app setup policy named SalesApps that installs the Avatars app for the users in your company ' s sales department. You discover that a sales department user named User1 has an avatai that does NOT meet company standards You need to remove the avatar of User 1 The solution must NOT affect any other sales department users. What should you do from the Microsoft Teams admin center?
Correct Answer: D
Question 13
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.
Correct Answer: A,B