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Microsoft MB-820 Dumps - Pass Microsoft Dynamics 365 Business Central Developer Exam in 2026
The Microsoft MB-820 exam, Microsoft Dynamics 365 Business Central Developer, belongs to the Microsoft Dynamics 365, Dynamics 365 Business Central Developer Associate certification path. It is designed for developers who work with Business Central customization, extension development, deployment, and integration. This exam matters because it validates practical skills that are important for building and maintaining Business Central solutions in real business environments.
Candidates preparing for MB-820 should understand AL development, AL objects, development tools, deployment tasks, and how Business Central connects with other applications. The exam is a strong fit for professionals who want to prove they can develop effectively for Microsoft Dynamics 365 Business Central.
MB-820 Exam Topics Breakdown
| # | Exam Topics | Sub-Topics | Approximate Weightage (%) |
|---|---|---|---|
| 1 | Develop by using AL | AL syntax and structure, variables and data types, procedures and events, debugging basics | 22% |
| 2 | Install, develop, and deploy for Business Central | Extension setup, packaging and publishing, deployment workflow, environment preparation | 18% |
| 3 | Develop by using AL objects | Tables and table extensions, pages and page extensions, codeunits, reports and XMLports | 18% |
| 4 | Describe Business Central | Core concepts, application areas, solution architecture, business processes | 12% |
| 5 | Work with development tools | Visual Studio Code, AL extension tools, source control basics, testing and troubleshooting | 15% |
| 6 | Integrate Business Central with other applications | APIs and web services, authentication basics, data exchange, external system connectivity | 15% |
| Total | 100% | ||
This exam tests more than theory. It measures your ability to write AL code, work with Business Central objects, use development tools, and handle deployment and integration tasks in practical scenarios. A strong candidate should be comfortable with both conceptual knowledge and hands-on development skills.
How QA4Exam.com Helps You Pass
QA4Exam.com offers the MB-820 Exam PDF with actual questions and answers, along with an Online Practice Test designed to mirror the real exam format. These resources help you study with up-to-date questions, verified answers, and a realistic testing experience. You can practice under timed conditions, improve time management, and identify weak areas before exam day. With focused preparation and real exam simulation, you can build confidence and improve your chances of passing the Microsoft MB-820 exam on your first attempt.
Frequently Asked Questions
1. Who should take the Microsoft MB-820 exam?
The MB-820 exam is intended for developers who want to validate their skills in Microsoft Dynamics 365 Business Central. It is a good fit for candidates working toward the Microsoft Dynamics 365, Dynamics 365 Business Central Developer Associate certification path.
2. Is the MB-820 exam difficult?
The exam can be challenging because it covers AL development, deployment, tools, and integration topics. Candidates with hands-on Business Central experience usually find it easier to handle the practical style of questions.
3. Can I pass MB-820 with only braindumps?
Braindumps alone are not the best approach. You should use them with real study and practice so you understand the concepts behind the answers and can handle different question styles confidently.
4. Do I need hands-on experience to pass the exam?
Hands-on experience is highly recommended because MB-820 focuses on practical development skills. Working with AL, Business Central objects, and deployment tasks helps you understand the exam content more deeply.
5. How do QA4Exam.com dumps and practice tests help me pass in the first attempt?
The Exam PDF gives you actual questions and answers for focused review, while the Online Practice Test helps you simulate the real exam and manage your time better. Using both together can improve accuracy, speed, and confidence before the test.
6. Are the QA4Exam.com questions and answers verified?
QA4Exam.com provides verified answers in its exam PDF and practice test resources. This helps you review with more confidence and focus on the topics most likely to appear in the MB-820 exam.
7. Do the practice tests include real exam simulation?
Yes, the Online Practice Test is designed to give you a realistic exam-style experience. This helps you get used to the format, pacing, and pressure of the actual Microsoft MB-820 exam.
The questions for MB-820 were last updated on Jun 4, 2026.
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You create a Business Central report.
You need to insert values on the Request page to be saved for the next time the report is run.
What should you do?
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear on the review screen.
A company creates a Business Central app and a table named MyTable to store records when sales orders are posted.
Users report the following issues:
* The users receive permission errors related lo MyTable.
* Users are no longer able to post sales orders since installing the new app.
* The users cannot access the list page created in MyTable.
You need to resolve the user issues without creating new permission sets. You must use the principle of least privilege.
Solution: In the MyTable object add the property InherentPermissions = Rl.
Does the solution meet the goal?
A company uses Business Central.
The company plans to use a translation file in an extension. The extension has a caption that should not be translated.
You need to prevent the caption from being translated.
What should you do?
To prevent a caption from being translated in an extension for Microsoft Dynamics 365 Business Central, you should add the Locked = true parameter to the Caption (C). This parameter explicitly marks the caption as locked for translation, ensuring that it remains unchanged across different language versions of the extension. This approach is useful for specific terms, brand names, or other elements within the application that should remain consistent regardless of the user's language settings. Unlike the other options, which involve manual manipulation of the translation file or properties, setting Locked = true directly in the AL code provides a clear, maintainable, and error-proof method to exclude specific captions from the translation process.
You are creating an entitlement object in Business Central to enable transactability for AppSource apps.
You must map the entitlement object to a plan in Partner Center.
You need to select the value of the Type property to use in the entitlement object.
Which value should you use?
In Business Central, when creating an entitlement object to enable transactability for AppSource apps and mapping it to a plan in Partner Center, the Type property of the entitlement object should be set to PerUserServicePlan (A). The PerUserServicePlan type is used to define an entitlement that is based on a service plan, which is typically how transactability features are managed for apps distributed through AppSource. This type of entitlement allows for the mapping of specific features or capabilities of the app to a service plan in Partner Center, enabling granular control over what users are entitled to use based on their subscription. The other values, such as Implicit (B), Unlicensed (C), and Role (D), are used in different contexts and do not apply to the scenario of mapping an entitlement object to a plan for AppSource apps.
You need to access the RoomsAPI API from the canvas app.
What should you do?
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