Microsoft MB-820 Exam Questions

Free Microsoft MB-820 Exam Questions and Verified Answers

The Microsoft MB-820 exam is designed for developers who build, customize, extend, and maintain solutions for Microsoft Dynamics 365 Business Central using the AL programming language. This certification validates your ability to create extensions, work with AL objects, manage deployments, and integrate Business Central with external applications. As part of the Microsoft Dynamics 365 certification path, the MB-820 exam is ideal for professionals who want to prove their practical Business Central development skills in real-world enterprise environments.

Preparing for the MB-820 certification requires a strong understanding of Business Central architecture, AL development patterns, extension lifecycle management, and integration workflows. This page provides a structured overview of the official exam domains, question styles, preparation techniques, and practice resources to help you prepare with confidence.

Official Microsoft MB-820 Exam Objectives

The following exam domains are based on the official Microsoft skills measured for the MB-820 Microsoft Dynamics 365 Business Central Developer certification exam. These objectives represent the core technical skills Microsoft expects candidates to understand before taking the exam.

Describe Business Central

Candidates should understand the architecture and functionality of Microsoft Dynamics 365 Business Central, including deployment models, environments, licensing concepts, and the overall role of Business Central within the Microsoft ecosystem. Knowledge of standard modules, workflows, extensibility options, and tenant structures is also important.

Develop by Using AL

This section focuses on AL programming fundamentals and practical development techniques. Candidates are expected to write and troubleshoot AL code while understanding variables, data types, procedures, events, triggers, control statements, and error handling. Microsoft also tests your understanding of maintainable coding practices and extension-based development.

Develop by Using AL Objects

The exam measures your ability to create and customize AL objects such as tables, pages, reports, queries, enums, interfaces, and codeunits. Candidates should understand object relationships, properties, triggers, validation logic, and how different AL objects interact within Business Central solutions.

Work with Development Tools

Candidates should know how to use Visual Studio Code, AL extensions, debugging tools, source control systems, and sandbox environments for Business Central development. This includes project setup, compilation, diagnostics, troubleshooting, and extension publishing workflows.

Integrate Business Central with Other Applications

This domain evaluates your understanding of APIs, web services, event-driven integrations, authentication mechanisms, and external connectivity. You should understand how Business Central exchanges data with external systems and Microsoft services using secure integration patterns.

Install, Develop, and Deploy for Business Central

Microsoft expects candidates to understand the deployment lifecycle for Business Central extensions, including packaging, testing, dependency management, versioning, environment deployment, troubleshooting, and production release management.

MB-820 Exam Question Structure

The MB-820 exam combines conceptual questions with practical development scenarios to evaluate how effectively candidates can apply Business Central development knowledge in real projects. Questions increase in complexity throughout the exam and often require analysis of coding logic, deployment workflows, and object design decisions.

You can expect questions that focus on troubleshooting development issues, selecting the correct AL object types, configuring integrations, and implementing extension-based customization strategies.

Common question formats include:

• Multiple-choice questions focused on AL syntax, architecture, and Business Central functionality
• Scenario-based development problems requiring technical decision-making
• Matching and drag-and-drop questions involving AL objects and workflows
• Practical implementation questions related to deployment and integrations

The exam emphasizes practical application more than memorization, so hands-on development experience can significantly improve performance.

Recommended Preparation Strategy for MB-820

The best way to prepare for the Microsoft MB-820 exam is by combining theory study with consistent hands-on AL development practice. Candidates who actively create extensions, build pages and tables, and debug AL code usually gain a much deeper understanding of Business Central development workflows.

A structured study schedule is highly recommended. Divide the official exam objectives into weekly learning goals and focus heavily on practical implementation instead of only reviewing documentation.

You should dedicate extra preparation time to:

• AL syntax and event-driven programming
• Table and page development
• Business Central extension architecture
• Reports, queries, and codeunits
• API integrations and authentication
• Deployment, packaging, and debugging workflows

Timed practice exams are also useful because they improve pacing skills and help identify weak technical areas before the actual certification exam.

Download MB-820 PDF Questions and Practice Test

Expert Dumps provides updated preparation material for the Microsoft MB-820 exam to help candidates prepare using realistic exam-style questions and detailed explanations. These resources are designed to support both beginners and experienced Business Central developers.

Available preparation resources include:

• Updated MB-820 PDF questions with verified explanations
• Practice tests in timed and untimed modes
• Scenario-based Business Central development questions
• AL programming and deployment coverage
• Regular content updates aligned with Microsoft exam changes

These preparation materials focus on the official MB-820 exam objectives so candidates can study more efficiently using relevant and practical content.

Career Opportunities After MB-820 Certification

The Microsoft MB-820 certification validates valuable ERP development skills that remain in strong demand across enterprise environments. Organizations worldwide continue adopting Microsoft Dynamics 365 Business Central to modernize finance, operations, reporting, and business management systems, increasing demand for skilled Business Central developers.

Certified professionals often qualify for development and consulting roles involving ERP customization, extension development, integrations, workflow automation, and cloud-based business application management. Demand remains especially strong in countries such as the United States, Canada, the United Kingdom, Germany, Australia, and other regions investing heavily in Microsoft business technologies.

Future Scope of Dynamics 365 Business Central Development

Business Central development skills are expected to remain highly relevant as organizations continue investing in cloud ERP platforms, automation, and AI-enhanced business applications. Microsoft continues expanding Dynamics 365 capabilities with intelligent automation, predictive insights, and integrated cloud services, creating long-term opportunities for certified developers.

Artificial intelligence and automation technologies will complement Business Central development rather than replace it, increasing the importance of professionals who understand extension architecture, integrations, workflow automation, and secure ERP customization. Earning the MB-820 certification helps developers build future-ready technical skills that remain valuable in modern enterprise environments.