Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 exam format: domains, weightings and length
Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 is examined across 3 domains. The weightings below decide how much of the exam each domain is worth — and therefore where preparation time pays off.
Domains and weightings
| Domain | Exam weight | Our questions |
|---|---|---|
| Understand data protection and governance tasks for Microsoft 365 and Copilot | 38% | 513 |
| Identify the core features and objects of Microsoft 365 services | 33% | 446 |
| Perform basic administrative tasks for Copilot and agents | 29% | 391 |
Length and number of questions
Question formats in our Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 bank
These are the formats among the 1,350 Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 questions we publish. They describe our bank, not the vendor's blueprint.
- single choice: 1,080 questions
- multi choice: 270 questions
Know which domain is costing you marks
The weightings tell you what the exam rewards. A readiness check tells you where you stand in each one.
Test your Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 readiness — freeMore on Microsoft 365 Copilot and Agent Administration Fundamentals AB-900
- Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 certification: requirements, cost and exam format →
- Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 practice questions by domain →
Domain weightings as published by the exam vendor · Question counts are from the Certsqill Microsoft 365 Copilot and Agent Administration Fundamentals AB-900 bank (1,350 questions).
