Explanation/Reference:
Testlet 2
Overview
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. 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
Contoso, Ltd is a national freight company in the United States. The company has 15,000 employees.
Physical Location
Contoso has a main office in Houston and 10 branch offices that each contains 1,000 employees.
Existing Environment
Active Directory and Microsoft Exchange Server Environments
The network contains an Active Directory forest named contoso.com. The forest contains one root domain named contoso.com and 10 child domains. All domain controllers run Windows Server 2019.
The forest has Active Directory Certificate (AD CS) and Active Directory Federation Services (AD FS) deployed.
You have a hybrid deployment of Exchange Server 2019 and Microsoft Office 365.
There are 2,000 user mailboxes in Exchange Online.
Each office contains two domain controllers and two Mailbox servers. The main office also contains an Edge Transport server.
The organization contains 100 public folders. The folders contain 80 GB of content.
All email messages sent to contoso.com are delivered to Exchange Online. All messages sent to on- premises mailboxes are routed through the Edge Transport server.
Advanced Threat Protection (ATP) is enabled and configured for the office 365 tenant.
Network Infrastructure
Each office connects directly to the Internet by using a local connection. The offices connect to each other by using a WAN link.
Requirements
Planned Changes
Contoso plans to implement the following changes:
For all new users in the on-premises organization, provide an email address that uses the value of the

Last Nameattribute and the first two letters of the First Nameattribute as a prefix.
Decommission the public folders and replace the folders with a Microsoft 365 solution that maintains

web access to the content.
Technical Requirements
Contoso identifies the following technical requirements:
All email messages sent from an SMTP domain named adatum.com must never be identified as spam.

Any solution to replace the public folders must include the ability to collaborate with shared calendars.

Security Requirements
Contoso identifies the following security requirements:
The principle of least privilege must be applied to all users and permissions.

All email messages sent from an SMTP domain named fabrikam.com to contoso.com must be

encrypted.
All users must be protected from accessing unsecure websites when they click on URLs embedded in

email messages.
If a user attempts to send an email message to a distribution group that contains more than 15

members by using Outlook, the user must receive a warning before sending the message.
Problem Statements
Recently, a user named HelpdeskUser1 erroneously created several mailboxes. Helpdesk1User1 is a member of the recipient Management role group.
Users who have a mailbox in Office 365 report that it takes a long time for email messages containing attachments to be delivered.
Exhibit
You configure a connector as shown in the following exhibit.

Question Set 3
Question Set 1