30–35%
M365 services
Core Microsoft 365 features and objects
AB-900
AB-900 Practice Test
Microsoft 365 Copilot and Agent Administration Fundamentals
Fundamentals-level administration of Copilot and agents, Purview, Defender, and core Microsoft 365 services. Includes 104 single-choice, multiple-choice, Yes/No, and dropdown questions.
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AB-900 exam topics
Practice across the main knowledge areas covered by this certification.
35–40%
Protection & governance
Data protection and governance for Microsoft 365 and Copilot
25–30%
Copilot & agents
Administrative tasks for Copilot and agents
Prepare with realistic exam practice
Use study mode to check your answer and understand the reasoning immediately, or use exam mode to complete the test before reviewing your results. Topic-level progress helps you focus your revision where it matters most.
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