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100+ Free AB-620 Practice Questions

Microsoft Certified: AI Agent Builder Associate — Exam AB-620 (Designing and Building Integrated AI Agent Solutions in Microsoft Copilot Studio) practice questions are available now; exam metadata is being verified.

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2026 Statistics

Key Facts: AB-620 Exam

700

Minimum passing score on the 100-1000 scale for AB-620

Microsoft Learn - AB-620 certification page

120 minutes

Time allotted for the AB-620 assessment

Microsoft Learn - AB-620 certification page

3 domains

Plan and configure, Integrate and extend, and Test and manage agents

Microsoft Learn - AB-620 study guide

40-45%

Integrate and extend agents is the largest AB-620 domain

Microsoft Learn - AB-620 study guide

Beta (April 2026)

AB-620 launched as a beta exam, so scores are delayed

Microsoft Learn - AB-620 certification page

Associate

AB-620 is an intermediate associate-level Microsoft certification

Microsoft Learn - AB-620 certification page

Pearson VUE

AB-620 is proctored and scheduled through Pearson VUE

Microsoft Learn - AB-620 certification page

100

Free original AB-620 practice questions here

OpenExamPrep

Exam AB-620 earns the Microsoft Certified: AI Agent Builder Associate credential by testing how you design, build, integrate and govern AI agents in Microsoft Copilot Studio. The skills measured are weighted Plan and configure agent solutions 30-35%, Integrate and extend agents in Copilot Studio 40-45%, and Test and manage agents 20-25%. Candidates have 120 minutes and must score 700 or higher to pass; as a beta exam launched in April 2026, results are delayed while Microsoft evaluates the questions. Price is set by region (about USD 165 standard) and the exam is scheduled through Pearson VUE. This 100-question bank provides original practice modelled on the official skills-measured outline, covering agent flows, topics, MCP, A2A, Foundry, Azure AI Search, computer use, governance and ALM.

Sample AB-620 Practice Questions

Try these sample questions to test your AB-620 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In Microsoft Copilot Studio, which agent component is the primary, reusable unit you create to handle a specific user intent such as 'check order status' through a designed conversation path?
A.A topic
B.An environment variable
C.A solution layer
D.A Dataverse table
Explanation: A topic is the building block in Copilot Studio that maps a user intent to a designed conversation path made of trigger phrases, nodes and actions. Topics can call tools, agent flows and generative answers to fulfill the intent.
2You want an agent in Copilot Studio to answer open-ended questions by reasoning over connected knowledge sources rather than following a fixed authored dialog. Which capability should you enable?
A.Generative orchestration
B.Classic topic routing only
C.A single fallback topic
D.Static quick replies
Explanation: Generative orchestration lets the agent dynamically select topics, tools, knowledge and agent flows at runtime using the language model, so it can answer open-ended questions instead of following only pre-authored paths. It is the recommended orchestration mode for flexible agents.
3An agent must call a multi-step business process that includes an approval step where a manager approves or rejects before the agent continues. Which Copilot Studio capability best fits this requirement?
A.A human-in-the-loop agent flow
B.A generative answers node
C.An adaptive card with no actions
D.A static system topic
Explanation: A human-in-the-loop agent flow pauses the automated process to wait for a person to approve or reject before continuing, which is exactly the manager-approval pattern. Agent flows orchestrate multi-step logic with actions, connectors and approvals.
4When designing an agent flow in Copilot Studio, what is the purpose of defining input parameters on the flow?
A.To pass values from the agent topic into the flow at runtime
B.To store the agent's system prompt
C.To set the agent's default channel
D.To grant the flow administrator rights
Explanation: Input parameters let the calling topic pass runtime values (such as an order number or user email) into the agent flow so the flow can act on them. Output parameters return results back to the conversation.
5Which Copilot Studio node lets an agent generate a conversational answer grounded in configured knowledge sources, with citations, instead of requiring you to author every reply?
A.The generative answers node
B.The Question node
C.The Go to another topic node
D.The End conversation node
Explanation: The generative answers node uses the language model and connected knowledge sources to produce a grounded, cited response at runtime. It is how authored topics tap into RAG-style answers without scripting each reply.
6You need an agent response that presents a structured, interactive layout with a title, image, fields and a submit button inside the chat. Which Copilot Studio feature should you use?
A.An adaptive card
B.A plain text message
C.A Dataverse view
D.An environment variable
Explanation: Adaptive cards render structured, interactive UI (text, images, inputs and action buttons) consistently across channels such as Teams and the web chat. They are the standard way to present rich, interactive responses.
7An agent flow occasionally fails when a downstream connector returns an error. You want the flow to catch the failure and return a friendly message instead of stopping abruptly. What should you implement?
A.Error handling with configured run-after conditions in the agent flow
B.A higher passing score
C.A second trigger phrase
D.A new Dataverse environment
Explanation: Configuring error handling (run-after/'configure run after' conditions or a catch path) lets the flow respond to a failed action and return a controlled message rather than terminating. This is the recommended resilience pattern for agent flows.
8You are planning an identity strategy for an agent that must read documents on behalf of the signed-in user so it only returns content that user is permitted to see. Which authentication approach supports this?
A.User (delegated) authentication with Microsoft Entra single sign-on
B.No authentication
C.A single shared service account for all users
D.Anonymous web access only
Explanation: User authentication with Microsoft Entra single sign-on lets the agent act on behalf of the signed-in user, so knowledge results respect that user's permissions. This is essential when answers must honor per-user security trimming.
9When planning channels and deployment for an enterprise agent, which destination lets employees interact with the agent directly inside Microsoft 365 Copilot?
A.Publish the agent to Microsoft 365 Copilot
B.Export the agent as a PDF
C.Store the agent in a SharePoint list
D.Email the agent definition to users
Explanation: Copilot Studio agents can be published to Microsoft 365 Copilot so users can discover and chat with them inside the Copilot experience. Channels like Teams and custom websites are also supported deployment targets.
10A responsible AI review requires that your agent avoids fabricating answers when its knowledge sources lack relevant information. Which configuration best supports this goal?
A.Restrict the agent to use only connected knowledge and enable grounded generative answers with citations
B.Disable all knowledge sources
C.Increase the language model temperature
D.Remove the agent's instructions
Explanation: Limiting the agent to grounded responses from its connected knowledge and enabling citations reduces hallucination, because answers must come from cited sources. This aligns with responsible AI and grounding goals.

About the AB-620 Practice Questions

Verified exam format metadata for Microsoft Certified: AI Agent Builder Associate — Exam AB-620 (Designing and Building Integrated AI Agent Solutions in Microsoft Copilot Studio) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.