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AB-620 / 90 original questions

AB-620 Practice Exam: 90 Copilot Studio Questions

The WebLizard AB-620 practice exam is a free three-part video series covering 90 Copilot Studio Agent Builder scenarios across planning, knowledge, topics, tools, integrations, testing, ALM, governance, and advanced agent capabilities.

Watch first video
AB-620 practice exam video thumbnail
3 videos / Intermediate

Questions 1–30

Part 1: Planning, knowledge, tools, and core agent design

32m 54s
Watch on YouTube
Key moments and topics
  1. 00:00How the AB-620 practice flow works
  2. 00:44Q1: Planning audience, goals, sources, and action boundaries
  3. 06:10Q6: Secured API actions and authentication design
  4. 12:19Q12: Calling tools and returning action outputs
  5. 17:09Q17: Scoping generative answers to approved HR content
  6. 23:47Q23: Reusing a Legal-owned connected agent
  7. 31:12Q30: Displaying data with Adaptive Cards

Questions 31–60

Part 2: Integration, delegation, security, and production operations

36m 31s
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Key moments and topics
  1. 00:00Part 2 practice flow
  2. 00:43Q31: MCP production readiness checks
  3. 05:24Q35: Delegating reasoning to partner agents
  4. 14:41Q43: MCP tools vs deterministic writeback actions
  5. 21:59Q49: Production API action readiness
  6. 27:58Q54: Diagnosing production-only API action failures
  7. 34:40Q60: Rollback and redeploy for faulty live routing

Questions 61–90

Part 3: Advanced capabilities, evaluation, pipelines, and governance

45m 47s
Watch on YouTube
Key moments and topics
  1. 00:00Part 3 advanced practice flow
  2. 00:46Q61: Computer use for legacy web apps
  3. 05:46Q65: Agent flows for business actions
  4. 10:05Q69: Creating repeatable evaluation test sets
  5. 18:58Q76: Fabric data agents for governed analytics
  6. 23:27Q79: Promoting agents with Power Platform Pipelines
  7. 42:43Q90: Production release capstone

Cert Lab availability

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Skills covered in this practice exam.

  • Choosing between topics, knowledge, generative answers, tools, child agents, and connected agents
  • Designing secured REST, connector, MCP, and agent-flow integrations
  • Mapping Adaptive Card and conversation data into deterministic business actions
  • Testing, evaluating, troubleshooting, promoting, governing, and rolling back agent solutions
  • Recognizing advanced Copilot Studio patterns such as computer use, Fabric data agents, and Foundry prompts

Use it as a diagnostic.

  1. Read the scenario and commit to an answer before the reveal.
  2. Explain why the distractors fail, not only why the correct answer works.
  3. Record the objective or product area behind every missed question.
  4. Review the current Microsoft Learn study guide, then retry weak sections.

Verify against current public guidance.

These questions are original educational content based on public objectives and Microsoft Learn documentation. They are not copied assessment items.

Page reviewed July 2026. Verify the current Microsoft Learn skills measured before exam day.

Official AB-620 Microsoft Learn study guide
WebLizard Labs lizard instructor validating an original practice scenario against current sources

Questions about this AB-620 practice exam.

Are these official AB-620 exam questions?

No. These are original learning questions based on public objectives and Microsoft Learn documentation. They are not copied or leaked assessment items.

How many questions are in this AB-620 practice exam?

The current public WebLizard AB-620 video series contains 90 narrated practice questions with answer reveals, explanations, and exam clues.

How do I check the current AB-620 objectives?

Use the official Microsoft Learn study-guide link on this page. Exam objectives and product behavior can change, so verify the version that applies to your exam date.

How should I use the timed answer windows?

Choose an answer before the reveal, say why the other choices are weaker, and note the objective whenever your reasoning differs from the explanation.