Overview
89 real exam questions for the Microsoft 365 Certified: Copilot and Agent Administration Fundamentals (AB-900).
The questions you've seen on my YouTube channel come from this PDF - but I only share 20 to 30% of the bank publicly. This is the complete set: every question from the actual exam, word for word.
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89 real exam questions - pulled from the actual AB-900 exam
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Instant delivery - sent to your email immediately after purchase
- Free updates every month, forever
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Full refund if you fail - no questions asked
Fail the AB-900 and it's another US$99 plus weeks of restudying. This PDF is US$39 - once, with a refund if you fail anyway.
Last updated: July 2026 - 89 questions
Deep Dive
AB-900 isn't a Copilot how-to exam. It's a governance exam wearing a Copilot badge.
Purview DLP vs. sensitivity labels. DSPM for AI vs. Insider Risk. Conditional access vs. Identity Secure Score. The exam spends more time on data protection and governance than on Copilot itself - because the real job of an AB-900-certified admin is making sure Copilot doesn't surface data it shouldn't touch. That's the domain most candidates underestimate.
40 to 60 questions, 45 minutes (65 minutes total seat time), 700 out of 1000 to pass. At $99 it's one of the cheaper Microsoft exams, but failing and retaking costs another $99 and a 24-hour wait. AB-900 renews annually through a free Microsoft Learn assessment. This PDF has 89 real questions from the actual AB-900 covering Microsoft 365 core objects, Purview governance, and Copilot and agent administration - so the licensing and oversharing questions Microsoft loves aren't a surprise on exam day.
If my free YouTube content is enough to pass, great. But if you want the full question bank before you sit down, this PDF is for you.
Exam Info
The AB-900 is Microsoft's foundational certification for IT administrators supporting an AI-enabled Microsoft 365 environment. It validates the ability to configure, secure, and govern Copilot and agents across Microsoft 365 - covering identity, data protection, and compliance fundamentals alongside AI administration. The certification renews annually through a free online assessment.
Exam domains
- Understand data protection and governance for Microsoft 365 and Copilot - 35 to 40%
- Understand core Microsoft 365 objects and security fundamentals - 30 to 35%
- Perform basic administrative tasks for Copilot and agents - 25 to 30%
40 to 60 questions, 45 minutes (65 minutes total seat time), passing score 700/1000, US$99 per attempt, no prerequisites, renews annually, online proctored and test centres.
