AB-620 Certification Exam Guide + Practice Questions Updated 2026

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Comprehensive AB-620 certification exam guide covering exam overview, skills measured, preparation tips, and practice questions with detailed explanations.

AB-620 Designing and Building Integrated AI Solutions in Copilot Studio Exam Overview


The AB-620 exam is one for the Microsoft Certified: AI Agent Builder Associate certification, which is designed for developers and advanced builders who specialize in creating, extending, and integrating intelligent agents for enterprise-grade solutions. This certification validates your ability to build scalable AI-driven applications using modern Microsoft technologies.

Candidates for the AB-620 exam typically work as IT application developers, consultants, or independent software vendor (ISV) partners. They are responsible for designing intelligent agents that integrate seamlessly with enterprise systems and services.

To succeed in this exam, candidates should have hands-on experience with Microsoft Copilot Studio and a solid understanding of tools and technologies such as Power Fx, Microsoft Dataverse, Microsoft Power Platform, Microsoft 365 Copilot, Microsoft Foundry, and adaptive cards. Additionally, familiarity with generative AI concepts - such as retrieval-augmented generation (RAG), orchestration, Model Context Protocol (MCP), and Agent2Agent (A2A) protocol - is essential.

Language: English
Price: $165
Passing Score: 700

Skills Measured in AB-620 Exam


The AB-620 exam evaluates your ability to design, build, and manage AI agent solutions within Copilot Studio. The key skill areas include:

1. Plan and Configure Agent Solutions
Design AI agent architectures for enterprise use cases
Configure environments using Microsoft Power Platform
Define agent requirements, knowledge sources, and workflows
Apply best practices for scalability and security

2. Integrate and Extend Agents in Copilot Studio
Integrate agents with Microsoft Foundry and Microsoft Fabric
Connect agents to external systems using APIs and custom connectors
Implement Model Context Protocol (MCP) integrations
Extend agent capabilities with tools, topics, and adaptive cards
Automate workflows using computer-use capabilities

3. Test and Manage Agents
Perform testing and validation of agent responses
Optimize agent performance using prompt engineering
Monitor and manage deployed agents
Troubleshoot integration and operational issues

How to Prepare for the AB-620 Exam?


Preparing for the AB-620 exam requires a combination of theoretical understanding and practical experience. Here are some effective strategies:

Master Core Technologies: Gain hands-on experience with Microsoft Copilot Studio, Power Platform, and Dataverse.
Understand AI Concepts: Study generative AI fundamentals, including RAG, orchestration, and agent communication protocols like MCP and A2A.
Practice Integration Skills: Work with REST APIs, custom connectors, and enterprise integrations.
Build Real Projects: Create and deploy sample AI agents to understand real-world scenarios.
Use Official Learning Paths: Follow Microsoft Learn modules and documentation for structured preparation.
Focus on Prompt Engineering: Learn how to craft effective prompts to improve AI agent performance.

Why Choose Our AB-620 Practice Questions?


Our AB-620 practice questions are designed to reflect the latest exam objectives and real-world scenarios. They help you understand not only the correct answers but also the reasoning behind them.

● Updated to match the current exam syllabus
● Includes detailed explanations for every question
● Covers all key topics and skill areas
● Helps identify weak areas for targeted study
● Builds confidence with exam-like practice

Practice Questions for AB-620 Exam


Practice questions play a crucial role in your exam preparation. They allow you to assess your knowledge, familiarize yourself with the exam format, and improve your time management skills. By working through realistic scenarios and detailed explanations, you can strengthen your understanding of complex topics like AI agent integration, prompt engineering, and enterprise solution design—ultimately increasing your chances of passing the AB-620 exam on your first attempt.

Question#1

DRAG DROP
A company plans to use Copilot connectors to ground answers from a third-party system for an agent in Copilot Studio.
To meet the business needs, responsibilities for configuring and using Copilot connectors must be separated based on the following requirements:
✑ For tenant administration, the connector must be available at the tenant level.
✑ For agent runtime behavior, answers must be grounded from authorized sources.
✑ For builder configuration, you must add the connector to the agent.
You need to determine how Copilot connector setup responsibilities are handled across the tenant, runtime, and builder stages.
What should you configure for each requirement? To answer, move the appropriate configuration to the correct requirement. You may use each configuration once, more than once, or not at all. NOTE: Each correct selection is worth one point.


A. 

Question#2

You need to configure the agent in Copilot Studio to use internal and external partner knowledge sources to answer user questions about the airline services.
Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

A. Use a Microsoft Graph connector to index the partner's travel advisory content.
B. Write individual Q&A pairs for each document as separate topics.
C. Enable unrestricted web search for the agent.
D. Add the internal policy documents as a knowledge source.

Question#3

A company must enable an agent in Copilot Studio to execute operations exposed by an external MCP server.
The MCP server publishes callable tools and requires authentication.
The agent must be able to invoke MCP tools during conversations.
You need to configure MCP tools so the agent can execute MCP tool calls.
What should you do?

A. Configure authentication for the MCP server connection used by the agent
B. Publish the agent and rely on default settings for tool availability.
C. Add a Power Platform connector as real-time knowledge to replace MCP tools.
D. Enable generative answers so the model can automatically invoke MCP tools.

Question#4

DRAG DROP
A solution containing an agent in Copilot Studio is deployed to multiple environments that require different configuration values.
Configuration values must vary by environment without modifying the solution contents.
Configuration values must meet the following requirements:
✑ Allow values to be set during import.
✑ Exclude values from the agent definition.
✑ Run a dedicated agent instance for each individual environment.
You need to configure the application lifecycle management solution.
What should you configure for each requirement? To answer, move the appropriate configurations to the correct requirements. You may use each configuration once, more than once, or not at all. NOTE: Each correct selection is worth one point.


A. 

Question#5

A company requires an agent in Copilot Studio to answer questions using content stored in a third-party knowledge base system and reuse that content for knowledge grounding.
The agent must ground answers using indexed enterprise knowledge from a non-Microsoft system.
You need to choose the correct integration approach.
What should you use?

A. Call the third-party API from a topic for each question.
B. Add a Copilot Studio tool as a real-time knowledge source.
C. Add a Copilot Studio tool and call it from a topic.
D. Add a Copilot connector knowledge source for authorized content.

Disclaimer

This page is for educational and exam preparation reference only. It is not affiliated with Microsoft, Microsoft Certified: AI Agent Builder Associate, or the official exam provider. Candidates should refer to official documentation and training for authoritative information.

Exam Code: AB-620Q & A:  92  Q&As Updated:  2026-10-14

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