Question 1
In Business Central, what is the recommended approach to add a new field to the standard Customer table without modifying the base application?
Correct Answer:
Create a tableextension object that targets the Customer table
Question 2
Which property in app.json declares the numeric range that AL objects in your extension are allowed to use?
Correct Answer:
"idRange" or "idRanges"
Question 3
You need to react when a user posts a sales order. Which approach is recommended in AL?
Correct Answer:
Subscribe to a published event such as OnAfterPostSalesDoc in codeunit 80
Question 4
Which AL data type is designed to hold an arbitrarily large block of text or binary data such as a comment, JSON payload, or file content stored in a record?
Correct Answer:
BLOB
Question 5
Which page property must be set so a page can be exposed as a Business Central API for external integration via /api/ / /v2.0?
Correct Answer:
PageType = API and APIPublisher / APIGroup / APIVersion / EntityName / EntitySetName
Question 1
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Prepare with the MB-820 Practice Questions - Microsoft Certified Dynamics 365 Business Central Developer Associate (MB-820) Exam practice quiz. This question bank includes 100 questions covering business, page, central, extension, and feature. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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MB-820 Practice Questions - Microsoft Certified Dynamics 365 Business Central Developer Associate (MB-820) Exam

This practice set contains 100 questions from the matching question bank and focuses on business, page, central, extension, and feature. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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