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Administering Information Security in Microsoft 365 Questions 14–18 (page: 27)

Updated On: 1-Oct-2026
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You have a Microsoft 365 subscription that contains a user named User1.
You create a Highly Confidential sensitivity label named Label1.
You need to prevent User1 from using Microsoft 365 Copilot to summarize content that has Label1 applied.
The solution must ensure that User1 can directly access the content.
Which type of policy should you create?

  1. communication compliance
  2. retention
  3. data loss prevention (DLP)
  4. insider risk management

Answer(s): C

Explanation:

To prevent a specific user from using M365 Copilot to summarize content with a "Highly Confidential" label,
while allowing them direct access, you use a Microsoft Purview Data Loss Prevention (DLP) policy targeting
Copilot, configured to block processing of that specific label for that user, without removing their underlying file permissions. This DLP policy intercepts Copilot's attempts to use the labeled content for summarization,
effectively removing the content extraction right for Copilot in that scenario.
How it Works:
The DLP policy overrides Copilot's ability to extract and summarize content from files with the "Highly
Confidential" label when that specific user prompts Copilot.
This doesn't remove the user's direct permissions to open, read, or edit the file; it only stops Copilot from using it as a source for summaries.
This method leverages Purview DLP to create fine-grained controls over what Copilot can process, even when standard permissions allow access.


Reference:

https://learn.microsoft.com/en-us/copilot/microsoft-365/microsoft-365-copilot-privacy



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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.
You implement Microsoft 365 Endpoint data loss prevention (Endpoint DLP).
You have computers that run Windows 11 and have Microsoft 365 Apps installed. The computers are joined to a Microsoft Entra tenant.
You need to ensure that Endpoint DLP policies can protect content on the computers.
Solution: You deploy the Endpoint DLP configuration package to the computers.
Does this meet the goal?

  1. Yes
  2. No

Answer(s): A

Explanation:

Correct:
* You deploy the Endpoint DLP configuration package to the computers.
* You onboard the computers to Microsoft Defender for Endpoint.
Incorrect:
* You deploy the unified labeling client to the computers.
* You enroll the computers in Microsoft Intune.
* You deploy the Microsoft Purview Information Protection client to the computers.


Reference:

https://docs.microsoft.com/en-us/microsoft-365/compliance/endpoint-dlp-getting-started https://docs.microsoft.com/en-us/microsoft-365/security/defender-endpoint/configure-endpoints



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You have a Microsoft 365 E5 subscription that contains two users named User1 and User2. The subscription has a data loss prevention (DLP) policy named Policy1.
User2 sends an outbound message that generates a false positive for Policy1.
You need to ensure that User1 can download the message that generated the alert. The solution must follow the principle of least privilege.
To which role group should you add User1?

  1. Data Investigator
  2. Security Operator
  3. eDiscovery Manager
  4. Global Reader

Answer(s): D

Explanation:

Global Reader
Members have read-only access to reports, alerts, and can see all the configuration and settings.
Roles include:
* View-Only DLP Compliance Management
Incorrect:
Not A: Data Investigator
Perform searches on mailboxes, SharePoint Online sites, and OneDrive for Business locations.
Not B: Security Operator
Members can manage security alerts, and also view reports and settings of security features.
Not C: eDiscovery Manager
Members can perform searches and place holds on mailboxes, SharePoint Online sites, and OneDrive for
Business locations. Members can also create and manage eDiscovery cases, add and remove members to a case, create and edit Content Searches associated with a case, and access case data in eDiscovery
(Premium).


Reference:

https://learn.microsoft.com/en-us/defender-office-365/scc-permissions



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HOTSPOT (Drag and Drop is not supported)
You create a retention policy as shown in the following exhibit.

A user named User1 deletes a file named File1.docx from a Microsoft SharePoint Online site named Site1.
A user named User2 deletes an email and empties the Deleted Items folder in Microsoft Outlook.
Where is the content retained one year after deletion? To answer, select the appropriate options in the answer area.
Note: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Reference:

https://docs.microsoft.com/en-us/microsoft-365/compliance/retention?view=o365-worldwide



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You have a Microsoft 365 tenant.
You have a database that stores customer details. Each customer has a unique 13-digit identifier that consists of a fixed pattern of numbers and letters.
You need to implement a data loss prevention (DLP) solution that meets the following requirements:
● Email messages that contain a single customer identifier can be sent outside your company.
● Email messages that contain two or more customer identifiers must be approved by the company's data privacy team.
Which two components should you include in the solution? Each correct answer presents part of the solution.
Note: Each correct selection is worth one point.

  1. a sensitivity label
  2. a sensitive information type
  3. a DLP policy
  4. a retention label
  5. a mail flow rule

Answer(s): B,C

Explanation:

You need to define a custom sensitive information type that recognizes the unique 13-digit identifier format for customer records. Microsoft Purview DLP policies use these types to identify and protect sensitive data.
A Data Loss Prevention (DLP) policy is required to enforce the rules. It will allow emails with a single identifier but trigger an approval workflow when two or more identifiers are detected.



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