MB-820 is for Business Central developers who design, develop, test and maintain solutions on Dynamics 365 Business Central. You build AL extensions that customize or add functionality, integrate Business Central with Power Platform and other applications, debug and optimize performance, and keep data current through upgrades. The exam tests applied knowledge of Business Central, the AL language, the development environment, AppSource, telemetry, and ALM tooling including source control and CI/CD.
130 questions organized across 10 focused study days. Each day targets a specific exam domain with detailed explanations.
MB-820 covers 6 functional areas. Study time is weighted by topic importance to help you focus where it matters most.