2024年最新のMS-721問題集を試そう！更新されたMicrosoft試験合格させます [Q109-Q129]

2024年最新のMS-721問題集を試そう！更新されたMicrosoft試験合格させます

最新のMS-721試験問題集でMicrosoft試験にはトレーニングを提供しています

Microsoft MS-721（Collaboration Communications Systems Engineer）試験は、コラボレーションおよび通信システムを扱う専門家のスキルを評価するために設計されたベータ認定テストです。この試験は、エンタープライズコミュニケーションとコラボレーションソリューションの設計、展開、管理、およびトラブルシューティングを担当する個人を対象としています。この認定は、多様な組織内でコミュニケーションツールの実装と管理に関する専門知識を実証したい専門家を対象としています。

質問 # 109
You are deploying Teams Rooms to a Windows device.
You need to prevent meeting attendees from using room remote in the Teams mobile app.
What should you configure in the Microsoft Teams admin center?

A. Bluetooth beaconing
B. Front row experience
C. Coordinated Meetings
D. Supported meeting mode

正解：A

解説：
https://learn.microsoft.com/en-US/microsoftteams/rooms/rooms-
manage?WT.mc_id=TeamsAdminCenterCSH

質問 # 110
You have a Microsoft I earns deployment and an existing telephony solution that provides PSTN capability to on premises third-party PBX systems in two separate locations.
You need to implement a redundant PSTN solution for Microsoft Teams Phone. The solution must use the existing telephony earner services. The solution must ensure that outbound calls can be made if a component fails.
Which three components should you implement? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point

A. PSTN usages
B. voice routing policies
C. calling policies
D. highly available Session Border Controllers (SBCs)
E. tenant dial plans

正解：A、B、D

解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-voice-routing

質問 # 111
Your company is migrating from a legacy PBX system to Microsoft Teams.
The phone number range is +1-423-555-1xxx. The PBX system uses four-digit dialing internally. Extensions are the last four digits of the number.
You need to ensure that you can use four-digit dialing for your numbers in Teams. The solution must minimize administrative effort. How should you configure the normalization rule? To answer, select the appropriate options in the answer are a. NOTE: Each correct selection is worth one point.

正解：

解説：

質問 # 112
Hotspot Question
You have a Microsoft Teams Phone deployment.
You create a call queue named CQ Marketing.
The General info settings are configured as shown in the CQ Marketing exhibit. (Click the CQ Marketing tab.)

The Call answering settings are configured as shown in the Call answering exhibit. (Click the Call answering tab.)

The Agent selection settings are configured as shown in the Agent selection exhibit. (Click the Agent selection tab.)

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

正解：

解説：

質問 # 113
You have a Teams Phone deployment that uses Direct Routing on a single Session Border Controller (SBC).
Users report that outbound PSTN calls are failing, but inbound PSTN calls are successful.
When you review the SBC logs, you discover that Microsoft is responding to SIP option requests, but is NOT sending SIP option requests.
What is the cause of the issue?

A. An external DNS entry is missing from the FQDN of the SBC.
B. An SBC certificate is expired.
C. The online PSTN gateway is disabled.
D. The phone numbers of the users are defined by running the New-csTeamsUnassignedNuirtoer Treatment cmdlet.

正解：C

解説：
Issues that affect outbound direct routing calls
You might experience various issues when you use Direct Routing to make outbound calls from a Microsoft Teams client to a Session Border Controller (SBC). These issues include the following:
An incorrect caller ID is displayed to the call recipient.
A connection to the SBC is not established.
Some users in a tenant are unable to make calls.
No users in a tenant are able to make calls.
No users are able to make calls
If none of the users are able to make calls, the calls are probably not reaching the SBC. Check for one of the following causes.
Cause 1
Teams has a disabled gateway.
Resolution 1
Use the Microsoft Teams admin center to make sure that the gateway that's used by Teams is available and enabled.
Reference:
https://learn.microsoft.com/en-us/microsoftteams/troubleshoot/phone-system/direct-routing/issues-with-outbound-calls

質問 # 114
Exhibit

Your company has a Microsoft Teams Phone deployment that uses Direct Routing.
A user named User1 reports that she cannot make calls because the dial pad n missing in Teams.
You run the Get-CsOnlineUser cmdlet and receive the output shown in the exhibit (Click the Exhibit tab.) Which three actions should you perform to ensure that the dial pad appears in the Teams client? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A. Run the set-CsUsre cmdlet and specify the -LineURI parameter.
B. Run the set-csPhoneNumberAssignment cmdlet and specify the -PhonNumber parameter.
C. Assign a Microsoft Teams Phone Standard license to User1.
D. Run the set-csuser cmdlet and set the -enterprisevoiceenabled parameter to $True.
E. Run theGrant-CsOnlineVoiceRogtinfPolicy cmdlet

正解：B、E

質問 # 115
Your company uses a third-party ticketing system.
You need to send an alert to the ticketing system when an IP phone goes offline.
What should you do?

A. Add a channel alert.
B. Add a webhook.
C. Create a live events policy.
D. Add a configuration profile for the IP phones.

正解：B

解説：
You can also get notifications with an external webhook (optional). Specify an external public webhook URL in the webhook section where a JSON notification payload will be sent.
The notification payload, via webhooks, can be integrated with other systems in your organization to create custom workflows.
https://docs.microsoft.com/en-us/microsoftteams/alerts/device-health-status

質問 # 116
You have a dial plan named DPI.
You need to assign DPI to a new Microsoft Teams user named User1. You must verify that the appropriate dial plan and the associated normalization rules are assigned to User1.
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.

正解：

解説：

Explanation:
Graphical user interface, text, application, email Description automatically generated

Reference:
https://docs.microsoft.com/en-us/microsoftteams/create-and-manage-dial-plans

質問 # 117
Case Study 3 - Contoso, Ltd
Overview
Company Information
Contoso, Ltd. is an international manufacturing company that has 2,000 employees.
Contoso currently uses a third-party meeting service. The company plans to migrate the meeting service to Microsoft Teams and replace all legacy video teleconferencing (VTC) devices.
Physical Locations
Contoso has offices in Toronto, New York, Rome, and London. The company has a global sales team that works remotely.
Existing Environment
Active Directory Environment
The on-premises network contains an Active Directory Domain Services (AD DS) forest named contoso.com.
Microsoft 365 and Teams Environment
Contoso has a Microsoft 365 subscription. All users are licensed for Microsoft 365 E5 and Teams Premium. All users are enabled for Teams Phone by using Operator Connect.
The contoso.com domain syncs to Microsoft 365 by using Azure AD Connect cloud sync. All users use the Microsoft Authenticator app for multi-factor authentication (MFA) to cloud services.
A Microsoft Surface Hub device is deployed to the boardroom in each office.
The reception area at the Toronto office is configured to use a phone number of +14165555555 in Teams.
Problem Statements
Contoso identifies the following issues:
- A user in the London office cannot locate the recorded files from a recurring Teams meeting.
- Executives in the New York office report having to use Microsoft Authenticator to access their Microsoft OneDrive files from the Surface Hub.
- A user in the Toronto office reports receiving incoming calls while attending Teams meetings instead of having calls sent automatically to voicemail.
Requirements
Planned Changes
Contoso plans to implement the following changes:
- Deploy a new Teams-certified endpoint to all the boardrooms and huddle spaces in all the offices.
- Start a pilot project to deploy an Intelligent Speaker to the boardroom in the Rome office and evaluate transcription and voice attribution capabilities.
- Deploy a Teams shared device to the lunchroom in the Toronto office. Calls placed to
+14165555555 must ring in both the reception area and the lunchroom.
Technical Requirements
Contoso identifies the following technical requirements:
- The endpoint deployed to each boardroom must include a console on the table. The endpoint must automatically invite the existing Surface Hub when joining a Teams meeting.
- The sales team must be able to temporarily sign in to the endpoints deployed to the huddle spaces to respond to Teams messages and attend video calls.
- The endpoints deployed to the huddle spaces must allow only outbound emergency calls when a user is NOT signed in.
- During Teams meetings, the sales team must have a watermark displayed on shared content.
Hotspot Question
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.

正解：

解説：

質問 # 118
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. Direct Routing with media bypass
B. Teams Calling Plans
C. Direct Routing without media bypass
D. Operator Connect

正解：D

解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/pstn-connectivity

質問 # 119
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.

正解：

解説：

Reference:
https://learn.microsoft.com/en-us/microsoftteams/quick-start-meetings-live-events

質問 # 120
Hotspot Question
You have a Teams Phone deployment for your company. The company is settings up Direct Routing and it adds a Session Border Controller (SBC). The manager reports that users cannot make calls normally on devices running Windows 10.
You need to troubleshoot the issue.
What should you do? To answer, select the appropriate options in the answer area.

正解：

解説：

Explanation:
You should access the Teams admin center portal. The Teams admin center portal is the place where you can manage the settings and configurations of the company's Teams. You can use this portal to manage objects within Teams, such as users, channels, etc. You can also access a health dashboard related to Direct Routing where you will find details related to any issues occurring with users. One of the reasons why the users cannot make calls may be related to a Transport Layer Security (TLS) connection issue caused by the Session Border Controller (SBC) certificate that must be valid, and neither expired nor revoked.
You should not access the Azure portal. You can use the Azure portal to manage your tenant's objects, such as users, groups, etc. This portal provides identity services for users and protection for sign-ins to your tenant's apps. It also provides protection against domains that you do not want your users to be able to access through the tenant's apps.
You should not access the Microsoft 365 compliance center. You can use this portal to manage the privacy policies for your tenant and to protect your tenant's information using the variety of tools that it provides, such as data classification tools and data connectors.
You should also use a certificate generated from a valid Certificate Authority (CA). These certificates are the ones that an SBC must have in order to ensure that no TLS connections can occur. As previously mentioned, if the certificate is not valid, these connection issues will occur.
To obtain a valid certificate, you must send a request to a valid CA in order for them to generate a certificate that can be used with the SBC.
You should not use a Service certificate. This is a certificate that is attached to cloud services within Azure. You can use Service certificates to achieve a secure connection between your system and a cloud service that uses a Hypertext Transfer Protocol Secure (HTTPS) endpoint.
You should not modify the Devices setting in the Teams admin center. You can use this setting to manage the fields that are related to the Surface Hub devices that are used in Teams meetings.
You would modify the Devices setting if you wanted to enable or disable Surface Hub accounts from sending mails within Teams.

質問 # 121
You have a Microsoft 365 subscription that uses Microsoft Teams and contains the groups shown in the following table.

A user named User1 is a member of both Research and Marketing.
You have the meeting policies shown in the following table.

You have group policy assignments for the meeting policies as shown in the following table.

Which policies are assigned to User1?

A. Global (Org-wide default) only
B. Policy1 and Global (Org-wide default)
C. Policy2 only
D. Policy2 and Global (Org-wide default)
E. Policy1 only

正解：C

解説：
https://learn.microsoft.com/en-us/microsoftteams/assign-policies-users-and-groups

質問 # 122
Hotspot Question
You export the following meeting policy for User1.

You have group policy assignments for the meeting policies as 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.

正解：

解説：

質問 # 123
You need to change the meeting entry notifications to play a tone instead of each attendee's recorded name.
What should you configure in the Microsoft Teams admin center?

A. the Conference bridges node under Meetings
B. the Caller ID policies node under Voice
C. the Meeting settings node under Meetings
D. the Resource accounts node under Org-wide settings
E. the Meeting policies node under Meetings

正解：A

解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/turn-on-or-off-entry-and-exit-announcements-for-meetings-in-teams

質問 # 124
You have a Microsoft 365 E5 subscription that uses Microsoft Teams.
You two users that have event group responsibilities as shown in the following.
You need to migrate the dial-in toll number to Teams meetings.
What should you do first?

A. From the Microsoft 365 admin center, assign Teams Phone Standard add-on licenses to the users.
B. From the Microsoft Teams admin center, select Phone numbers select Numbers, and then select Add
C. From the Microsoft Teams admin center, select Phone numbers select Numbers, and then select Port
D. From the Microsoft 365 admin center, assign Teams Audio Conferencing add-on licenses to the users.

正解：C

質問 # 125
You have a Microsoft Teams deployment.
You have two groups that have meeting requirements as shown in the following table.

You need to recommend which type of meeting to use for the groups.
What should you recommend for each group? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

正解：

解説：

質問 # 126
Case Study 1 - Litware, Inc
Overview
Litware, Inc. is an online retailer.
Litware is replacing its telephony platform with Microsoft Teams Phone.
Currently, all users are assigned Microsoft 365 E3 licenses.
Existing Environment
Telephony Environment
The existing telecommunications system has several third-party IP-PBXes at the corporate and warehouse sites. Currently, the PBXes are linked through the corporate WAN and an inter-office dial plan is in place.A unique PSTN direct inward dial (DID) is assigned to each user. The last five digits of each DID are used as an extension.
Litware piloted Microsoft Skype for Business Server Enterprise Voice, but has since decided to migrate directly to Teams Phone. During the pilot, a response group was created, and the response group is still in use. Agents in the response group use Skype for Business Server- certified handsets.
Locations
Litware has global retail stores and datacenters.
The telephony topology contains the following four types of sites:
Corporate sites
The corporate sites contain information workers who collaborate by using the Teams desktop client and SharePoint Online.
The reception desk at each corporate site has an analog intercom with an integrated door control.
Each intercom connects to an existing PBX by using an FXS Analog Telephony Adapter (ATA).
SIP trunks are delivered directly to the site by using a resilient WAN that connects directly to the on-site PBX solution.
Warehouse sites
The warehouse sites are critical to the business. Users at these sites use either the Teams desktop client or the Teams mobile client.
Each warehouse has a public announcement (PA) system that connects to the PBX by using a SIP ATA, along with the sites' existing ISDN trunks.
Currently, users at the company's warehouse in Georgia can call the PA system by dialing
123456.
All calls to emergency services from the warehouses are played over the warehouses' PA system automatically.
WAN connectivity at the warehouses can be unreliable, so local PSTN connectivity is preferred as compared to centrally hosted connectivity.
Retail sites
Each retail site has only one or two desk phones and a specialized point of sale (POS) computer that cannot run the desktop or web versions of the Teams client.
Users at the retail sites have the Teams app and an associated data plan installed on their mobile device.
Currently, each retail uses a managed SD-WAN appliance to connect to both the internet and the corporate WAN.
The users report that in the event of an internet outage at the retail sites, they can use their mobile devices, which have strong reception.
Requirements
Planned Changes
Litware plans to implement the following changes:
Maintain the existing emergency call PA integration.
Replace the existing IP-PBX solutions by using Teams Phone.
Consolidate all its PSTN trunks by using region-specific datacenters, whenever possible During the planned deployment of Teams Phone, Litware will open a new retail site in the United Kingdom that will have five users. Litware does not have any existing telephony in the United Kingdom. Management at the new retail site wants to use Microsoft Teams Calling Plans for the users.
You are opening a new warehouse site in Melbourne. The new warehouse will connect to a phone carrier by using a Session Border Controller (SBC). Dialing rules are an area code of two digits beginning with a zero followed by a subscriber number of eight digits. For example, an E.164 number of +61370105550 will be translated to 03 7010 5550 and +61255505550 will be translated to 02 5550 5550.
Technical Requirements
Litware identifies the following technical requirements:
Minimize the amount of voice traffic over the WAN.
Whenever possible, use natively supported Teams solutions.
Avoid replacing existing analog device adapters and SIP phones.
Assign a Microsoft 365 Phone System license to all the users listed in a CSV file.
Ensure that the retail sites can place and receive calls in the event of a WAN failure.
Assign a phone number of +61370105550 to a user named User1. User1 is located at a corporate site.
Ensure that the warehouse sites maintain calling in the event of an internet outage or Teams service failure.
Provide users at the United Kingdom retail site with phone numbers. The users must only be allowed to make in-country calls.
Replace the response group from the Skype for Business Server Voice Enterprise pilot with a call queue. The agents must be able to use their existing handset.
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 calling 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, assign a voice routing policy to the users.
D. From the Microsoft 365 admin center, create a support ticket to request five phone numbers.
E. From the Microsoft Teams admin center, modify the dial-out settings of the users.
F. From the Microsoft Teams admin center, assign the phone numbers to the users.
G. From the Microsoft Teams admin center, order five user numbers.

正解：E、F、G

解説：
The UK site should us "Calling Plan".
Voice Routing Policy is used for Direct Routing.

質問 # 127
You are deploying Microsoft Skype for Business 3PIP phones to remote sites for use with Microsoft Teams.
You need to sign each 3PIP phone in to Teams.
What are two possible ways to achieve the goal? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.

A. From the Microsoft Teams admin center, remotely provision a new device.
B. From the device, instruct a local user to use the direct inward dial (DID) number and PIN of the assigned account.
C. From the device, instruct a local user to sign in from a computer that connects to the device by using a USB cable.
D. From the device, instruct a local user to sign in by using the device itself.
E. From the device, instruct a local user to sign in from the web.

正解：D、E

質問 # 128
Your company has a main office in New York and a branch office in Calgary. All offices connect to each other by using a dedicated WAN.
You have a Microsoft Teams Phone deployment.
You need to recommend a Direct Routing solution that meets the following requirements:
* If a Session Border Controller (SBQ fails in the New York office, PSTN services must remain available through a local PSTN egress in New York. The Calgary office must prioritize a local PSTN egress and ensure that PSTN services remain available in the event of a local SBC outage.
* The number of SBCs must be minimized.
What should you recommend for each office? To answer, drag the appropriate components to the correct offices. Each component 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.