1. Identify the core features and objects of Microsoft 365 services (30–35%)
Key exam domainIdentify weak areas and improve with focused review.
Start PracticingPass your AB-900 certification
Free AB-900 Practice Test
Pass the Microsoft 365 Certified: Copilot and Agent Administration Fundamentals exam with confidence.
Start with a free AB-900 practice test and build exam-ready confidence for the Microsoft 365 Certified: Copilot and Agent Administration Fundamentals exam.
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2. Understand data protection and governance tasks for Microsoft 365 and Copilot (35–40%)
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing3. Perform basic administrative tasks for Copilot and agents (25–30%)
Key exam domainIdentify weak areas and improve with focused review.
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Frequently asked questions
Straight answers about the AB-900 exam, the questions, pricing, the free trial, and how this fits your prep.
The AB-900 exam spans 3 domains - Identify the core features and objects of Microsoft 365 services (30–35%), Understand data protection and governance tasks for Microsoft 365 and Copilot (35–40%), and Perform basic administrative tasks for Copilot and agents (25–30%). Every practice question maps to one of them, so you train on exactly what's tested.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the AB-900 exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. AB-900 Exam Prep is an independent study resource for Microsoft 365 Certified: Copilot and Agent Administration Fundamentals (AB-900). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 3 AB-900 domains - Identify the core features and objects of Microsoft 365 services (30–35%), Understand data protection and governance tasks for Microsoft 365 and Copilot (35–40%), and Perform basic administrative tasks for Copilot and agents (25–30%). You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
No. Every plan is a single one-time payment for a fixed access window - 48 hours, 7 days, or 6 weeks. There is no auto-renewal and no recurring billing.
Match it to your exam date: Final Review (2 days) for an exam in the next day or two, Fast Track (7 days) for an exam this week, Pass Confidence (6 weeks) for a structured run-up.
For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
Access is instant after payment and runs for your plan's full window from that moment. When the window ends, your local progress stays on your device - you can buy another window any time and pick up where you left off.
Yes - the whole platform is mobile-first: practice, mistake review, and analytics all work on any phone, tablet, or laptop with a browser. Nothing to install.
Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
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Trusted by AB-900 candidates
Real feedback from AB-900 candidates on Reddit.
"put this off for like 3 weeks then crammed the weekend before. the data protection and governance questions on ab900exam.com were basically half my exam in different words. passed, still tired."
"wasnt sure a fundamentals cert needed real prep but the copilot admin stuff on the actual test was way more specific than i expected. did practice questions during lunch breaks for like a week, got me through it."
"honestly went in kinda skeptical. the mock exam format matched the real thing close enough that nothing felt like a surprise, 45 minutes flew by. mistake review at the end pointed out i was weak on governance tasks specifically, fixed it in a day."