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Microsoft 365 Copilot and Agent Administration Fundamentals (AB-900)

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Vendor

Microsoft

Certification

AI & Data

Content

91 Qs

Status

Verified

Updated

4 days ago

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Exam Overview

The AB-900: Microsoft 365 Copilot and Agent Administration Fundamentals certification is a pivotal credential for IT professionals navigating the evolving landscape of AI-powered productivity. This exam validates your foundational understanding of how to effectively administer, configure, and secure Microsoft 365 Copilot and intelligent agents within the enterprise environment. As organizations rapidly adopt AI to enhance workflow efficiency and decision-making, demonstrating proficiency in managing these transformative tools becomes essential. Earning this certification signifies your capability to support AI-driven initiatives, ensure data governance, and optimize the user experience with Copilot. It's an invaluable step for career growth, establishing you as a knowledgeable professional ready to contribute to a modern, AI-integrated workplace and unlock the full potential of Microsoft 365.

Questions

40-60

Passing Score

700/1000

Duration

60 Minutes

Difficulty

Beginner

Level

Fundamentals

Skills Measured

Understanding Microsoft 365 Copilot architecture and core capabilities
Administering Copilot settings, policies, and access controls
Managing data security, privacy, and compliance for Copilot interactions
Implementing and configuring intelligent agents and extensions within Microsoft 365
Monitoring Copilot and agent performance, usage, and troubleshooting common issues

Career Path

Target Roles

Microsoft 365 Administrator IT Support Specialist Business Application Administrator

Common Questions

Is the material up to date?

Yes. We update our question bank weekly to match the latest Microsoft standards. You get free updates for 90 days.

What format do I get?

You get instant access to both the **PDF** (for reading) and our **Premium Test Engine** (for exam simulation).

Is there a guarantee?

Absolutely. If you fail the AB-900 exam using our materials, we offer a full money-back guarantee.

When do I get the download?

Instantly. The download link is available in your dashboard immediately after payment is confirmed.

Free Study Guide Samples

Previewing updated AB-900 bank (19 Questions).

QUESTION 1

Your company has a written compliance policy that requires all emails be retained for seven years, and then permanently deleted.

Which Microsoft Purview solution should you use?

A
Information Protection
B
Data Lifecycle Management
C
Data Loss Prevention
D
Insider Risk Management

Correct Option: B

QUESTION 2

Your organization has a Microsoft 365 E5 subscription.

You create a Microsoft Purview sensitivity label named Label1.

You need to ensure that users can apply Label1 to files in Microsoft 365.

What should you use?

A
a sensitivity label policy
B
a trainable classifier
C
a retention label policy
D
an auto-labeling policy

Correct Option: A

QUESTION 3

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Technical Scenario Diagram
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Official explanation included in the full bundle.

QUESTION 4

Select the answer that correctly completes the sentence.

 

 

Technical Scenario Diagram
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Official explanation included in the full bundle.

QUESTION 5

Select the answer that correctly completes the sentence.
 

Technical Scenario Diagram
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Official explanation included in the full bundle.

QUESTION 6

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
 

Technical Scenario Diagram
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Official explanation included in the full bundle.

QUESTION 7

You need to identify files and emails that contain social security numbers (SSNs) and credit card numbers.

What should you use in the Microsoft Purview portal?

A
Data explorer
B
Information Protection reports
C
Information Protection policies
D
Activity explorer

Correct Option: A

QUESTION 8

You have a Microsoft SharePoint site named Site1 and a security group named Group1.

You need to prevent all users that currently have access to Site1 from accessing the site content, unless the user is also a member of Group1.

Which settings should you configure? To answer, select the appropriate settings in the answer area.

Technical Scenario Diagram
Answer Canvas

Official explanation included in the full bundle.

QUESTION 9

Your organization has a Microsoft 365 E5 subscription.

You need to prevent users from sharing corporate financial data to external users.

What should you use?

A
role groups
B
data loss prevention (DLP) policies
C
insider risk management policies
D
retention labels

Correct Option: B

QUESTION 10

Your organization has a Microsoft 365 subscription.
The HR department at your company asks for a copy of all the recent files that were modified by a user named User1.
What should you use in the Microsoft Purview portal? To answer, select the appropriate solutions in the answer area.

Technical Scenario Diagram
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The Correct Solution

eDiscovery

Architectural Rationale

When HR requires a physical "copy" of data for a user investigation, eDiscovery (Standard or Premium) is the designated tool for the Identify, Hold, Search, and Export workflow.

Search & Collection: You can create a "Content Search" or a "Case" specifically targeting User1's OneDrive for Business and any SharePoint sites they have access to.

Filtering: You can refine the search using the LastModifiedTime property to ensure HR only receives the "recent" files they requested.

Export: Once the search is complete, you can export the results as a downloaded package. This provides HR with the actual copies of the files, which is exactly what they asked for.

Why not the others?

Audit: While the Audit log will tell you that User1 modified the files, it doesn't allow you to easily "copy" and export the actual file content in bulk for HR.

Content Search: (Not listed, but related) eDiscovery is the portal category that houses this capability.

Information Protection: This is used for labeling and encryption, not for data collection and export.

QUESTION 11

Your organization has a Microsoft 365 subscription.

You need to use Microsoft Purview to meet the following requirements:

โ€ข Discover and classify sensitive data across multiple platforms.
โ€ข Block users from sharing intellectual property with external users.

Which Microsoft Purview solution should you use for each requirement? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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QUESTION 12

Your organization has a Microsoft 365 subscription.

You need to assign a license to a user.

What should you use?

A
the Microsoft Purview portal
B
the Microsoft 365 admin center
C
the Microsoft Teams admin center

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QUESTION 13

Your company uses Microsoft Purview data loss prevention (DLP) policies.

A user named User1 shares sensitive information to an external user by using Microsoft Teams.

You need to identify the sensitive content that was shared.

What should you use in the Microsoft Purview portal?

A
Diagnostics
B
Data explorer
C
Content explorer
D
Activity explorer

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QUESTION 14

Select the answer that correctly completes the sentence.

 

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QUESTION 15

Select the answer that correctly completes the sentence.
 

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QUESTION 16

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

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QUESTION 17

Select the answer that correctly completes the sentence.
 

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QUESTION 18

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

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QUESTION 19

Your organization has a Microsoft 365 subscription.

You need to generate a report that shows the permissions and active sharing links of content stored in Microsoft OneDrive accounts.

What should you use?

A
Audit in the Microsoft Defender portal
B
Reports in the Microsoft 365 admin center
C
Data access governance in the SharePoint admin center
D
eDiscovery in the Microsoft Purview portal

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