合格させちゃうMicrosoft 365 Certified: Teams Voice Engineer Expert MS-720試験簡単かつ正確なPDF問題 [2024年04月29日]
MS-720認証試験問題集解答を提供しています
質問 # 48
You are deploying Microsoft Teams Phone.
You need to provide a user with a device on his desk that can be used when the user's computer is turned off.
The device must meet the following requirements:
* Support calls.
* Support video.
* Support speed dial.
* Display chat history.
Which type of device should you provide?
- A. Teams panel
- B. Teams-certified handset
- C. Teams display
- D. Teams Rooms
正解：C
解説：
Reference:
https://support.microsoft.com/en-us/office/get-started-with-teams-displays-ff299825-7f13-4528-96c2-1d3437e6d
質問 # 49
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.
正解：
解説：
Reference:
https://docs.microsoft.com/en-us/powershell/module/microsoft.graph.users.actions/set-mguserlicense?view=graph-powershell-beta
https://docs.microsoft.com/en-us/skypeforbusiness/skype-for-business-and-microsoft-teams-add-on-licensing/assign-skype-for-business-and-microsoft-teams-licenses
質問 # 50
Your company receives PSTN services in Microsoft Teams through a derived Direct Routing trunk from a telephone carrier.
The carrier becomes an operator in the Operator Connect program.
You need to migrate the users to Operator Connect.
Which three actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
- A. Run the Set-CsOnlineVoiceUser cmdlet and set the -TelephoneNumber parameter to each user's phone number.
- B. Run the Set-CsOnlineVoiceUser cmdlet and set the -TelephoneNumber parameter to $null.
- C. Run the Grant-CsOnlineVoiceRoutingPolicy cmdlet and set the
-Policyname parameter to $null. - D. Run the Set-CsUser cmdlet and set the -OnPremLineURI parameter to $null.
- E. Run the Set-CsUser cmdlet and set the -OnPremLineURI parameter to each user's phone number.
- F. Run the Grant-CsOnlineVoiceRoutingPolicy cmdlet and set the
-Policyname parameter to Policy1.
正解：A、C、D
解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/operator-connect-configure
https://docs.microsoft.com/en-us/microsoftteams/assign-change-or-remove-a-phone-number-for-a-user
質問 # 51
From Voice in the Microsoft Teams admin center, you select Operators and add an operator.
You need to enable users for Microsoft Teams Phone.
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.
正解：
解説：
1 - Acquire phone numbers.
2 - Create vaild emergency addresses.
3 - Assign phone numbers to users.
Reference:
https://docs.microsoft.com/en-us/microsoftteams/operator-connect-configure
質問 # 52
You have a Microsoft Teams Phone deployment.
You are deploying a new remote site.
You have a Session Border Controller (SBC) that has an E1/T1 Primary Rate Interface (PRI) deployed to the remote site.
You plan to deploy a Survivable Branch Appliance (SBA) to ensure PSTN connectivity.
Which type of endpoints is supported by the SBA?
- A. call queues in Microsoft Teams
- B. Microsoft Teams Windows desktops
- C. Microsoft Teams panels
- D. audio conferencing in Microsoft Teams
正解：B
解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-survivable-branch-appliance
質問 # 53
You have a Microsoft Lync Server 2013 deployment.
Some users use Enterprise Voice.
You plan to migrate to Microsoft Teams.
You need to design a migration solution. The solution must minimize the impact on end users during the migration.
What should you include in the solution?
- A. Migrate the Enterprise Voice users from Lync Server 2013 to Microsoft Skype for Business Server
2019. and then migrate the Enterprise Voice users to Teams. - B. Migrate all other users directly from Lync Server 2013 to Teams.
- C. Perform an in-place upgrade from Lync Server 2013 to Microsoft Skype for Business Server 2015, and then migrate all users to Teams.
- D. Migrate all users directly from Lync Server 2013 to Teams.
正解：C
質問 # 54
Your company has a Microsoft Teams Phone deployment that uses Direct Routing and a single carrier.
You deploy a new Session Border Controller (SBC) that shows as healthy in the Microsoft Teams admin center.
You place a test call over the new SBC, and the call succeeds.
When you attempt to transfer the call, the transfer fails. A portion of the SIP ladder is shown in the exhibit. (Click the Exhibit tab.)
What is a possible cause of the issue?
- A. notify is enabled in the SIP options of the SBC.
- B. The carrier rejects the format of the forwarded FROM number.
- C. The Refer on the SBC is misconfigured.
- D. The SSL certificate of the SBC is incorrect.
正解：C
解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/troubleshoot/phone-system/direct-routing/issues-with-call-transfers
質問 # 55
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 without media bypass
- B. Teams Calling Plans
- C. Operator Connect
- D. Direct Routing with media bypass
正解：C
解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/pstn-connectivity
Topic 1, Litware
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 directJy to the site by using a resilient WAN that connects directly to the on-site PBX solution.
Wa rehouse 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 ax 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 site 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.
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, wherever 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.
質問 # 56
You have a Microsoft Teams Phone deployment.
You are deploying Direct Routing with media bypass.
You need to define a Session Border Controller (SBC) in Teams.
How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
解説：
Reference:
https://docs.microsoft.com/en-us/powershell/module/skype/new-csonlinepstngateway?view=skype-ps
質問 # 57
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: You run the New-CsHybridTelephoneNumber cmdlet.
Does this meet the goal?
- A. No
- B. Yes
正解：A
質問 # 58
You have a Microsoft Teams Phone deployment.
You need to implement Local Media Optimization for Direct Routing users at a site.
Users at the site frequently perform the following actions:
Park calls.
Place calls on hold.
Transfer calls to other users.
Escalate calls to conference calls.
Which action will be affected by implementing Local Media Optimization?
- A. Transfer calls to other users.
- B. Park calls.
- C. Place calls on hold.
- D. Escalate calls to conference calls.
正解：D
解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-media-optimization#known-issues
質問 # 59
The network meeting settings for Microsoft Teams are configured as shown in the following exhibit.
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.
正解：
解説：
Explanation
Graphical user interface, text, application, email Description automatically generated
質問 # 60
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-csuser cmdlet and set the -enterprisevoiceenabled parameter to $True.
- B. Assign a Microsoft Teams Phone Standard license to User1.
- C. Run the set-csPhoneNumberAssignment cmdlet and specify the -PhonNumber parameter.
- D. Run the set-CsUsre cmdlet and specify the -LineURI parameter.
- E. Run theGrant-CsOnlineVoiceRogtinfPolicy cmdlet
正解：A、B、E
質問 # 61
You are deploying Microsoft Teams Calling Plans to three users as shown in the following table.
You need to resolve the issues.
What should you assign to each user? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
正解：
解説：
質問 # 62
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 Phone System - Virtual
- B. Microsoft 365 Phone System
- C. Microsoft 365 Domestic and International Calling Plan
- D. Microsoft 365 Audio Conferencing
- E. Microsoft 365 Domestic Calling
正解：B
解説：
Reference:
https://docs.microsoft.com/en-us/microsoftteams/direct-routing-plan
質問 # 63
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MS-720試験に成功するために、候補者はネットワーキングと音声技術を強く理解し、Microsoftチームの音声との協力の経験を持っている必要があります。また、チームの音声ソリューションを展開および管理するためのMicrosoftのベストプラクティスにも精通している必要があります。
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