Microsoft 365 Certified AB-900

Why wait for shipping? The moment your order is confirmed, Getcertkey emails the AB-900 practice questions to your inbox, usually within a minute. You could be working through the 111 questions for the Microsoft 365 Copilot & Agent Administration Fundamentals exam tonight.

Microsoft AB-900 Exam Overview:

Certification Vendor:	Microsoft
Exam Name:	Microsoft 365 Copilot and Agent Administration Fundamentals
Exam Number:	AB-900
Exam Format:	Multiple response, Case study, Multiple choice, Drag and drop
Exam Price:	$99 USD
Related Certifications:	Microsoft 365 Certified: Copilot and Agent Administration Fundamentals
Passing Score:	700
Certificate Validity Period:	1 year
Available Languages:	Spanish, Arabic (Saudi Arabia), Chinese (Simplified), Korean, Russian, Indonesian (Indonesia), Chinese (Traditional), French, German, Portuguese (Brazil), Japanese, English, Italian
Real Exam Qty:	40-60
Exam Duration:	45 minutes
Sample Questions:
Exam Way:	Online or at a test center
Pre Condition:	None
Official Syllabus URL:	https://learn.microsoft.com/en-us/credentials/certifications/resources/study-guides/ab-900

Microsoft AB-900 Exam Syllabus Topics:

AB-900 Exam FAQs for 2026 Candidates

Which certification does the AB-900 exam lead to?

The AB-900 exam is the official Microsoft exam behind the Microsoft 365 Certified certification, validating the skills measured by the Microsoft 365 Copilot & Agent Administration Fundamentals credential. It sits at the Fundamentals level of the Microsoft certification program. It also connects to Microsoft 365 Certified: Copilot and Agent Administration Fundamentals, so the knowledge you build here carries over to those tracks as well.

How many questions are on the AB-900 exam, and how much time do I get?

The AB-900 exam contains 40-60 questions to be completed within 45 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.

What score do I need to pass the AB-900 exam, and what does it cost?

The passing score for the AB-900 exam is 700, and the official registration fee is $99 USD. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 111 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.

Are there any prerequisites for the AB-900 exam?

None Requirements can change when Microsoft revises its certification program, so confirm the current eligibility rules on the official exam page before you register.

Can I try the AB-900 practice questions before I buy?

Yes. Getcertkey provides a free AB-900 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Microsoft revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.

What if I fail the AB-900 exam, and how is my order delivered?

Every Microsoft 365 Copilot & Agent Administration Fundamentals purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.

Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.

What topics are covered in the AB-900 exam?

The Microsoft 365 Copilot & Agent Administration Fundamentals exam blueprint is organized into 5 domains. The first three are:

• Describe Microsoft 365 agents — 15% of the exam
• Understand cloud concepts — 15% of the exam
• Understand Microsoft 365 security, compliance, and privacy — 25% of the exam

For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.

Microsoft 365 Copilot & Agent Administration Fundamentals Sample Questions:

Question 1

Hotspot Question
Select the answer that correctly completes the sentence.

Question 2

Compliance needs a report listing SharePoint sites that contain highly sensitive documents but are shared with broad groups such as "Everyone except external users." Which Microsoft capability is designed to run Data Access Governance (DAG) reports that identify sensitive content plus permissive sharing posture?

A. Microsoft Purview Data Loss Prevention (DLP)
B. SharePoint Advanced Management (SAM)
C. Microsoft Entra ID Protection
D. Microsoft Defender for Cloud Apps

Question 3

A user named User1 creates a Microsoft 365 Copilot agent named Agent1 and shares the agent to a user named User2. What occurs if an admin blocks Agent1?

A. Agent1 is accessible to User1 and User2, and no other users can install Agent1.
B. Agent1is removed from User1 and User2, and no users can install Agent1.
C. Agent1 is accessible to User1 and User2 until the users manually uninstall Agent. No other users can install Agent1.
D. Agent1 is removed from User2, and User1 can continue to use Agent1.

Question 4

An organisation has recently purchased Microsoft 365 E5 licences. A new employee needs access to Microsoft Teams, Exchange Online, and SharePoint. The IT administrator wants to ensure the employee receives the correct level of access. What is the most efficient way to manage this?

A. Create a custom role in Microsoft Entra that grants access to each service
B. Configure conditional access policies to allow access to each application
C. Assign the Microsoft 365 E5 licence to the user directly or through a group
D. Assign individual service licences for Teams, Exchange, and SharePoint separately

Question 5

Your organization has a Microsoft 365 subscription.
You need to evaluate your organization's Identity Secure Score.
Which two factors affect the score? Each correct answer presents a complete the solution.
NOTE: Each correct selection is worth one point.

A. the location of the users
B. passwords that are never expired
C. the SharePoint site permissions
D. the number of global administrators

Solutions: