Free MB-820 Sample Questions — Microsoft Dynamics 365 Business Central Developer

Microsoft Dynamics 365 Business Central Developer (MB-820) is an Microsoft certification exam. The questions are drawn from the official exam topics and change in focus depending on the current blueprint. On exam day you face around 26 questions, in formats such as multiple-choice,case studies. The 5 questions below are free samples written to match that style: answer each one first, then reveal the correct answer and note which topics you miss. Treat the set as a diagnostic: anything you get wrong points at a topic worth revising before you book the real exam. Because every answer is revealed in place, you can work through the whole set without leaving this page. Work through all 5 samples before deciding whether to buy the full 26+ question PDF.

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Question 1

A company plans to meet new regulatory requirements. The regulator has issued new tax tiers. You need to update the base application table by using a table extension. Which table field property can you change?

  • A. CalcFormula
  • B. DecimalPlaces
  • C. BlankZero
  • D. AutoFormatType
Show Answer
Correct Answer:
C. BlankZero
Question 2

You create a page with the PageType property set to RoleCenter. You navigate through the different sections of the page. You need to add functionalities to the page. What should you do?

  • A. Define an action with the plus icon in the area(creation)
  • B. Create headlines using the Cuegroup control
  • C. Define the navigation bar in the area(processing)
  • D. Integrate Charts to display information in cues
Show Answer
Correct Answer:
A. Define an action with the plus icon in the area(creation)
Question 3

You are developing an app that will be published to Microsoft AppSource. The app requires code analyzers to enforce some rules. You plan to add the analyzers to the settings.json file. You need to activate the analyzers for the project. Which three code analyzers should you activate to develop the app for AppSource? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

  • A. CodeCop
  • B. UICop
  • C. a custom rule set
  • D. PerTenantExtensionCop
  • E. AppSourceCop
Show Answer
Correct Answer:
  • A. CodeCop
  • B. UICop
  • E. AppSourceCop
Question 4

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?

  • A. Use the CaptionML property and copy the same caption for each language used
  • B. Set the GenerateLockedTranslations feature in the app.json file
  • C. Add the Locked = true parameter to the Caption
  • D. Delete the Caption property
  • E. Copy the same caption for each language in the translation file
Show Answer
Correct Answer:
C. Add the Locked = true parameter to the Caption
Question 5

You must simulate the user interaction of selecting a posting option. The options must include: • Ship • Invoice • Ship & Invoice You need to create a test codeunit to run the test. What should you use?

  • A. Normal attribute
  • B. Handler method
  • C. Test attribute
Show Answer
Correct Answer:
B. Handler method

MB-820 sample questions FAQ

Are these MB-820 sample questions from the real exam?

No. They are original practice questions written to match the format and topic mix of the Microsoft Dynamics 365 Business Central Developer exam, which contains around 26 questions. Treat them as representative practice, not leaked exam content.

How many free MB-820 sample questions do I get?

This page includes 5 questions, each with its correct answer you can reveal in place. The full study PDF expands that to 26+ questions.

Do the sample questions include the correct answers?

Yes. Open the answer panel under each question to see which option is correct. Answer first, then reveal, so the set works as a self-check rather than a reading exercise.

Is 5 sample questions enough to pass the MB-820?

Not on its own. Use the samples to find weak topics, revise them against the official domains, then work through the full 26+ question set under timed conditions before booking the exam.

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