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Microsoft · microsoft copilot
AB-620 measures the ability to design, integrate, test, and manage enterprise agents with Microsoft Copilot Studio, knowledge sources, tools, MCP, A2A, Microsoft Foundry, Azure AI Search, and ALM.
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Question bank updated on September 9, 2026
An external specialized agent supports the open Agent2Agent protocol and must maintain multi-turn collaboration with a Copilot Studio agent. Which integration should you use?
Your progress
A timed 100-minute simulation, weighted by domain.
Practice domain by domain, with no time pressure.
The official syllabus organized with summaries and progress tracking.
Multi-question scenarios spanning several domains, like the real exam.
The CertifyDeck AB-620 practice test includes 800+ original exam questions written from the official Microsoft Certified: AI Agent Builder Associate skills outline, each with the correct answer explained and available in English and Spanish.
Practice by domain with a free online test, take a timed 100-minute mock exam weighted like the real test and review your mistakes. Start for free, no sign-up or credit card, and try the practice test before deciding.
Episodes from the CertifyDeck YouTube series: real-format questions with the answer explained.
Official weighting per domain. Start for free, no sign-up.
Professional developers, advanced makers, and consultants who build and extend integrated enterprise agents.
AB-620 validates that you can design, integrate, test and manage enterprise agents with Microsoft Copilot Studio. It goes beyond building conversations: identity, governance, knowledge sources, tools, agent-to-agent protocols, observability and lifecycle are all in scope.
The profile combines advanced maker skills with developer decisions. Microsoft assumes familiarity with Power Fx, Dataverse, Power Platform environments, Adaptive Cards, REST APIs and concepts such as RAG, MCP and A2A.
Study according to the official weighting: planning and configuration is 30 to 35 percent, integration and extension 40 to 45 percent, and testing and management 20 to 25 percent. Spend the biggest block on integrating knowledge, tools and agents without neglecting evaluation and ALM.
Build an agent that queries an enterprise source, calls an API, handles errors and moves between environments through a solution. Then add tests and telemetry. That practice connects more objectives than studying each menu separately.
CertifyDeck organizes practice by the three official domains and keeps the English terminology alongside a full explanation. Each question is written to assess a new decision, never to reproduce leaked exam content.
Start for free to measure your level. Before booking, keep consistent results on unseen mock exams and check the date of the official skills outline, because agent products evolve quickly.
Official source: study guide AB-620 on Microsoft Learn
CertifyDeck is an independent study platform and is not affiliated with, endorsed by, or sponsored by Microsoft. AB-620 and its related marks belong to their respective owner.
It is the Microsoft Certified: AI Agent Builder Associate certification for designing and integrating enterprise agents with Copilot Studio.
Copilot Studio, Power Fx, Dataverse, Power Platform, REST APIs, connectors, and foundations in RAG, MCP, and A2A.
With Copilot Studio experience, six to eight weeks can be reasonable; starting from scratch requires more hands-on practice.
Yes. Every question preserves the same concepts and answers in both languages.
No. They are original questions based exclusively on the public official skills outline.
Microsoft sets the price per country. USD 165 list price (varies by country; confirm on Pearson VUE when booking). CertifyDeck does not sell the exam, only the preparation: you can start for free and full access is a one-off fee per certification.
Microsoft does not publish an exact number; its exams usually have between 40 and 60 questions and AB-620 gives you 120 minutes. Our timed mock exam mirrors that length and the official domain weights.
You need a scaled score of 700 out of 1000. The scale does not map to a fixed percentage of correct answers, so aim for consistent results above 80% on unseen mock exams before booking.
Yes. You can start for free with no sign-up or card: AB-620 practice questions with explanations, a free online test by domain and published sample questions with answers. Full access to the whole bank and the timed mock exam is a one-off payment.
It is a good free starting point, but it is short and repeats the same items. A practice test with hundreds of original Microsoft Certified: AI Agent Builder Associate questions, timed mock exams and practice by domain tells you where you fail and whether you keep the level under time pressure.
What an agent developer with Copilot Studio earns in 2026: about $103,000 a year in the US, €33,600 in Spain and up to €42,000 in AI postings, 24,500 pesos a month in Mexico and 3 million in Colombia. Where AB-620 fits.
Read articleFive AB-620 exam questions with the answer and explanation, one per block of the outline: agent flows, adaptive cards, MCP, A2A and evaluation. How the three domains are tested.
Read articleAB-620 (AI Agent Builder Associate) is worth it if you build agents with Copilot Studio or come from Power Platform: what it proves, what it unlocks (AB-100) and when another exam fits better.
Read articleEverything practical about the AB-620 exam: 120 minutes, 700 passing score, list price reference, available in Spanish, booking through Pearson VUE, 24-hour retake and free yearly renewal.
Read articleHow hard AB-620 is depending on where you start: Copilot Studio maker, Power Platform developer, functional consultant or newcomer. What you are missing and how many weeks you need.
Read articleWhat Microsoft Learn offers for AB-620 today: study guide, the official AB-620T00 course with three learning paths, Copilot Studio labs and the exam sandbox; what is missing (practice assessment) and how to build your own labs.
Read articleStart free, no card
