Exam Code: MB-820
Exam Questions: 323
Microsoft Certified Dynamics 365 Business Central Developer Associate
Updated: 03 Sep, 2026
Viewing Page : 1 - 33
Practicing : 1 - 5 of 323 Questions
Question 1

You're developing a custom extension for Business Central that adds functionality for managing customer loyalty programs. The system needs to store information about customers, points earned, rewards redemptions, and transaction history.

Which TWO types of functional tables would be MOST appropriate for storing this data in your extension?


Options :
Answer: B,C

Question 2

A developer is debugging a Business Central extension in Visual Studio Code and has paused execution at a breakpoint. They want to examine the values of variables and expressions within the current context to understand the code's behavior.

Which debugging tool in Visual Studio Code should they use to view these values?

Options :
Answer: B

Question 3

A manufacturing company wants to automatically assign serial numbers to newly created production orders based on a specific format:

The format starts with the product code.

It includes a sequential number starting from 1 for each product code.

It's padded with leading zeros to reach a total length of 10 characters.

You need to develop an AL function to achieve this serial number generation.

Which of the following AL expressions BEST represents the logic for creating the serial numbers?

Options :
Answer: B

Question 4

You are tasked with developing a custom API in Dynamics 365 Business Central to expose customer purchase history data to an external e-commerce platform. The platform requires data in a specific JSON format, including customer information, order details, and product details.

Requirements:

The API should support filtering by customer ID, date range, and specific products.

Data should be paginated to avoid large payloads.

Authentication and authorization mechanisms should be implemented to secure access.

Which approach would be the most appropriate for implementing this API?


Options :
Answer: B

Question 5

A developer needs to set up a development environment for Business Central online on their local machine. They want to leverage Docker containers for isolation and portability.

Which combination of tools and configurations should they use to achieve this?


Options :
Answer: A

Viewing Page : 1 - 33
Practicing : 1 - 5 of 323 Questions

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