Testlet 1
Case study
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, click 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. When you are ready to answer a question, click the Question button to return to the question.
Background
Contoso, Ltd. is a telecommunications company that has offices in Bulgaria, Italy, Canada, and the United States. The company has 5,000 employees. The company has the following departments:
-IT
-Sales
-Human resources (HR)
-Research and development (R&D)
-Technical support
-Legal
The company does a lot of business with the following partner companies. Contoso employees are not able to communicate with these partners by using Microsoft Teams.
-Microsoft.com
-PartnerCompanyLTD.com
The company currently uses Skype for Business (SfB) as a collaboration tool. The company wants to migrate to Microsoft Teams. Contoso is beginning a pilot project as part of a Microsoft Teams upgrade. You determine that some offices do not have calling plan licenses.
Current environment
Active directory
The network contains an on-premises Active Directory domain. All user accounts are assigned to departmental organizational units (OUs).
Network environment
-All traffic is routed through a VPN solution.
-Average network bandwidth on Wi-Fi is 3.2 mbps.
Microsoft 365
You assign all employees a Microsoft Office 365 E5 license. You enable the following services for all users:
-Microsoft Exchange Online
-Microsoft SharePoint Online
-Microsoft OneDrive for Business
-Azure AD dynamic group membership
-Azure Active Directory (Azure AD)
Microsoft Teams
The Microsoft Teams upgrade policy is set to Islands coexistence mode.
Requirements
Calling
You must create auto attendants and call queue groups for the sales department and the support department. You must configure the following numbers:
Sales department employees must be able to dial international numbers. Other department employees must be prevented from dialing international numbers.
The secondary number for the sales department must always be displayed whenever a sales department employee makes an outbound call.
Calls to support team members must be distributed in such a way that each agent gets the same number of calls.
Emergency calling
You must configure the following normalization rules for emergency calls:
-Sales department users need to use 4-digit extension calling.
-Support department users need to use 5-digit extension calling.
All local calls for Redmond (country code and region code is +1425) should be dialed without having to put the
+1425 in front of the number.
Security
-You must implement dynamic group membership and use the department's attribute.
-Users must change their password every 60 days.
-You must implement a new security policy that has the following requirements:
-Only guest users from the approved partner domains must be allowed to connect to collaborate by using Microsoft Teams.
-Guest users must be prevented from inviting other guests.
-Guest users must be prevented from making private calls.
-The sales and the technical support department should be able to dial out using the corresponding number.
-Guest users should only be allowed to chat from their own accounts.
Teams channels
Teams and channels must meet the following compliance requirements:
-Each team must expire 365 days after it is created.
-All team content must be deleted when the team expires
-An administrator must be able to restore deleted team content within 30 days.
-Group names must not change once they are created.
Meetings and live events
You identify the following requirements for meetings and live events:
-All meetings facilitated by employees must be hosted on Microsoft Teams.
-Guest users must be able to join live events.
-Guest users must always wait in a meeting lobby.
-Employees must always bypass the meeting lobby when they join meeting by using the Microsoft Teams client.
You must record all live events.
Issues
User1
User1 starts an important meeting by using Microsoft Teams. The call drops unexpectedly. User1 provides you with the following log data after reproducing the issue:
User2
Administrators report that User2 can sign in to Teams. Most policies are assigned to User2, but you are not able to assign a phone number to User2. You run the following PowerShell command and review the output: