Agent Building

Microsoft Copilot Studio

A low-code environment for building and extending agents with topics, knowledge, connectors, actions, and governance-aware deployment.

Key points

Supports richer custom-agent scenarios
Agents live in Power Platform environments
Publication can require Microsoft 365 admin approval

When to use it

Build a departmental support agent
Add governed connectors and actions

Exam tips

A connector still needs least privilege and data policies
Maker sharing is not tenant-wide approval

Free Microsoft 365 Copilot and Agent Administration Fundamentals prep

Build focused AB-900 quizzes from skill areas, topics, and product references.

Practice with exam-style multiple-choice and multiple-response questions, clearly labeled supplemental exercises, score breakdowns, explanations, and a compact reference for this lane's official exam domains.

Build a quiz

Exam Weights

Quiz builder

Choose your practice set

Mode

All Domain Topic Reference

Selection Questions Difficulty Question type

Exam fidelity: Microsoft does not identify the specific item types that will appear on an individual exam before delivery. This lane counts multiple-choice and multiple-response items as exam-style practice. Ordering and matching are supplemental learning exercises and do not count toward exam-style accuracy. Difficulty labels are calibrated to AB-900 Fundamentals, not a Microsoft-published question rating.

Reference

AB-900 topics and reference map

Study links

AB-900 resources

Official Microsoft resources

AB-900 official exam guide

The current official guide covering skill areas, objectives, audience, updates, and preparation guidance.

Microsoft official training

Official training and learning material aligned to this certification lane.