Microsoft Dynamics 365 (MB-820) Exam Questions 2025

Microsoft Dynamics 365 (MB-820) Exam Questions 2025

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This certification exam is intended for professionals who design, develop, test, and maintain applications using Microsoft Dynamics 365 Business Central.

Key Responsibilities of a Certified Developer

• Extend Business Central by creating/modifying modules

• Integrate with other applications

• Ensure data integrity during upgrades

Skills Measured in the Exam

1. Describe Business Central (10–15%)

   • Understand system architecture and functional areas

2. Install, Develop, and Deploy for Business Central (10–15%)

   • Handle installations, configurations, and deployments

3. Develop Using AL Objects (35–40%)

   • Create and modify AL objects in Business Central

4. Develop Using AL (15–20%)

   • Write AL code for customizations and extensions

5. Work with Development Tools (10–15%)

   • Use Visual Studio Code, source control, and debugging tools

6. Integrate Business Central with Other Applications (10–15%)

   • Connect with external systems and Microsoft Power Platform

Exam Details

• Exam Code: MB-820 Dynamics Business Central Developer

• Available Languages: English, Chinese (Simplified), German, Spanish, French, Japanese, Portuguese (Brazil)

• Exam Provider: Pearson VUE

• Format: Multiple choice and scenario-based questions

Recommended Preparation

• Study guide covering exam objectives

• Official Microsoft training course: MB-820T00-A

• Hands-on practice with AL language and extensions in Business Central