84 practice questions for Microsoft Certified: AI Agent Builder Associate (AB-620), with full explanations.
Every question comes with the correct answer, the reasoning behind it, and a short note on why each wrong option is wrong. Work through it once with the answers, then again with the questions-only copy under exam conditions.
- 84 questions mapped to the AB-620 exam objectives
- Answers and explanations for every question, including the wrong options
- A questions-only PDF for timed practice runs
- Instant delivery by email the moment you check out
- Free monthly updates for as long as the exam is live
- Pass or your money back
An AB-620 attempt costs US$165 in the US. This pack is US$39, paid once.
Try 10 questions free before you buy.
Last updated September 2026 · 84 questions
What makes the AB-620 hard
AB-620 is the developer level Copilot Studio exam, not the maker one. Microsoft’s audience profile is a professional developer or ISV partner who integrates agents into enterprise systems, and it expects familiarity with RAG, MCP, A2A, REST APIs and adaptive cards going in.
The biggest domain, at 40 to 45%, is integration: Copilot connectors and Power Platform connectors as knowledge, Azure AI Search, MCP tools, computer use, custom connectors and REST APIs added as tools, multi-agent solutions built with the A2A protocol, bringing in Foundry agents and Fabric data agents, and monitoring with Application Insights. Planning covers identity strategy, channels, responsible AI and agent flows with human-in-the-loop handling. Testing and ALM covers test sets, evaluation methods and Power Platform pipelines.
If experience with Copilot Studio stops at knowledge sources and instructions, the integration domain is where the gap shows. Because the exam is only a few months old, there is very little in circulation. This pack has 84 practice questions for the AB-620.
About the exam
AB-620 leads to Microsoft Certified: AI Agent Builder Associate. It covers planning and configuring agent solutions, agent flows and topics, integrating agents with enterprise knowledge, tools, MCP, Foundry, Fabric and Azure, multi-agent collaboration, and testing and ALM for agents. Associate level, no prerequisites.
Exam domains
- Plan and configure agent solutions: 30 to 35%
- Integrate and extend agents in Copilot Studio: 40 to 45%
- Test and manage agents: 20 to 25%
Around 40 to 60 questions, pass mark 700 out of 1000, US$165 in the US, priced by local currency elsewhere, online proctored or test centre, renews annually for free.
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