Microsoft Dynamics 365 Business Central Developer (MB-820) Exam Preparation
Empower your journey towards becoming a certified Microsoft Dynamics 365 Business Central Developer with our expertly curated resources for the MB-820 exam. Delve into the official syllabus to gain a clear understanding of the topics covered, engage in insightful discussions to enhance your knowledge, and familiarize yourself with the expected exam format. Our sample questions provide a valuable glimpse into the type of challenges you may encounter, allowing you to practice and refine your skills. Whether you are aiming to validate your expertise or advance your career opportunities, our platform offers a wealth of valuable content to support your preparation. Take the first step towards success today by immersing yourself in the world of Microsoft Dynamics 365 Business Central development.
Microsoft MB-820 Exam Topics, Explanation and Discussion
Installing, developing, and deploying for Business Central involves setting up the development environment, creating and modifying extensions, and deploying solutions to various environments. This process includes configuring Visual Studio Code with the AL Language extension, setting up Docker containers for development, and understanding the AL programming language for creating custom functionality. Developers need to be proficient in creating and managing extensions, which can include new tables, pages, reports, and business logic. The deployment process involves publishing extensions to different environments, managing versioning, and understanding the differences between on-premises and cloud deployments.
This topic is crucial to the overall Microsoft Dynamics 365 Business Central Developer exam (MB-820) as it forms the foundation for all development work in Business Central. It relates directly to the core competencies required for a Business Central developer, including setting up the development environment, creating custom solutions, and managing the deployment process. Understanding these concepts is essential for successfully implementing and maintaining Business Central solutions, which is a key focus of the certification.
Candidates can expect a variety of question types on this topic in the actual exam:
- Multiple-choice questions testing knowledge of development environment setup and configuration options
- Scenario-based questions asking candidates to identify the correct steps for deploying an extension to a specific environment
- Code-based questions requiring candidates to identify or complete AL code snippets for creating or modifying extensions
- Troubleshooting questions related to common issues encountered during installation, development, or deployment processes
- Questions on best practices for managing extensions and versioning in different deployment scenarios
The depth of knowledge required will range from basic understanding of concepts to practical application of skills in real-world scenarios. Candidates should be prepared to demonstrate their ability to make decisions about development and deployment strategies based on given requirements and constraints.
Business Central is Microsoft's comprehensive business management solution designed for small to medium-sized organizations. It integrates various business processes, including finance, sales, service, and operations, into a single, unified platform. Business Central offers both cloud-based and on-premises deployment options, providing flexibility for businesses with different needs. The solution includes features such as financial management, supply chain management, project management, sales and service management, and reporting and analytics capabilities. It also supports customization and extensibility through its AL programming language and Visual Studio Code integration.
Understanding Business Central is fundamental to the MB-820 exam as it forms the foundation for all development tasks within the platform. This topic relates directly to the exam's focus on developing and extending Business Central applications. Candidates need to comprehend the system's architecture, core functionalities, and how different modules interact to create effective and efficient solutions for businesses.
For this topic, candidates can expect a variety of question types in the actual exam:
- Multiple-choice questions testing knowledge of Business Central's key features and capabilities
- Scenario-based questions asking candidates to identify appropriate Business Central functionalities for specific business requirements
- True/false questions about Business Central's deployment options and integration capabilities
- Questions comparing Business Central to other Microsoft Dynamics 365 applications
- Short answer questions requiring explanations of Business Central's core modules and their purposes
Candidates should be prepared to demonstrate a comprehensive understanding of Business Central's architecture, features, and business applications. The depth of knowledge required will range from basic definitions to more complex scenarios involving multiple Business Central components.
Working with development tools is a crucial aspect of the Microsoft Dynamics 365 Business Central Developer certification. This topic covers the various tools and environments used for developing and customizing Business Central applications. Key sub-topics include using Visual Studio Code with AL Language extension, working with the AL Language, utilizing the Business Central sandbox environment, and leveraging Azure DevOps for source control and continuous integration/continuous deployment (CI/CD) processes. Candidates should be familiar with creating and managing AL projects, debugging code, and using the various features provided by these development tools to streamline their workflow and improve code quality.
This topic is fundamental to the MB-820 exam as it forms the foundation for all development activities in Business Central. Understanding and proficiency in using these tools are essential for performing tasks across other exam areas, such as customizing and extending the application, implementing security and optimizing performance. The ability to work efficiently with development tools directly impacts a developer's productivity and the quality of their solutions, making it a critical skill for Business Central developers.
Candidates can expect a variety of question types on this topic in the actual exam:
- Multiple-choice questions testing knowledge of specific features and capabilities of development tools
- Scenario-based questions requiring candidates to choose the appropriate tool or approach for a given development task
- Code snippet questions where candidates need to identify errors or complete missing parts related to AL Language syntax
- Questions about best practices in using development tools and environments
- Task-based questions simulating real-world development scenarios, requiring candidates to demonstrate their understanding of tool usage
The depth of knowledge required will range from basic tool functionality to more advanced concepts like integrating with Azure DevOps and implementing CI/CD pipelines. Candidates should be prepared to demonstrate both theoretical knowledge and practical application of these tools in various development scenarios.
Integrating Business Central with other applications is a crucial aspect of extending the functionality and connectivity of the ERP system. This topic covers various integration methods, including APIs, web services, and data exchange. Candidates should understand how to use the AL language to create custom APIs, implement OData web services, and utilize the integration runtime for connecting Business Central with on-premises systems. Additionally, knowledge of Azure Functions, Power Automate, and Power Apps integration is essential for creating seamless workflows and extending Business Central's capabilities.
This topic is significant within the broader context of the Microsoft Dynamics 365 Business Central Developer certification (MB-820) as it demonstrates a developer's ability to create robust, interconnected solutions. Integration skills are vital for modern business applications, allowing organizations to streamline processes, improve data flow, and enhance overall efficiency. Understanding integration techniques is crucial for developers to create comprehensive solutions that leverage the full potential of Business Central and its ecosystem.
Candidates can expect the following types of questions on this topic in the actual exam:
- Multiple-choice questions testing knowledge of integration concepts, protocols, and best practices
- Scenario-based questions requiring candidates to choose the most appropriate integration method for a given business requirement
- Code-completion or code-correction questions related to API implementation or web service configuration
- Case study questions that involve designing an integration solution for a complex business scenario, considering factors such as data security, performance, and scalability
- Questions on troubleshooting common integration issues and identifying potential bottlenecks in integrated systems
The depth of knowledge required for these questions will range from basic understanding of integration concepts to advanced implementation techniques and best practices for creating efficient, secure, and scalable integrated solutions.
Developing by using AL (Application Language) is a crucial skill for Microsoft Dynamics 365 Business Central developers. AL is the programming language used to create and modify functionality in Business Central. It allows developers to create new tables, pages, reports, and codeunits, as well as extend existing objects. Key aspects of AL development include understanding the syntax, data types, and control structures, as well as working with events, functions, and procedures. Developers should also be familiar with AL-specific concepts such as triggers, properties, and attributes, which are essential for creating efficient and maintainable code.
This topic is fundamental to the MB-820 exam as it forms the foundation of Business Central development. Understanding AL is crucial for implementing custom solutions, integrating with other systems, and extending the functionality of Business Central. The exam will likely cover various aspects of AL development, including code structure, best practices, and common programming patterns used in Business Central development.
Candidates can expect a variety of question types related to AL development in the MB-820 exam:
- Multiple-choice questions testing knowledge of AL syntax, data types, and control structures
- Scenario-based questions requiring candidates to identify the correct AL code snippet to solve a specific problem or implement a particular functionality
- Code completion questions where candidates need to fill in missing parts of AL code
- Questions about AL-specific concepts such as triggers, properties, and attributes
- Problem-solving questions that require candidates to debug or optimize AL code
- Questions about AL best practices and coding standards in Business Central development
The depth of knowledge required will range from basic syntax understanding to more complex scenarios involving multiple objects and advanced AL concepts. Candidates should be prepared to demonstrate their ability to read, write, and understand AL code in various contexts within Business Central development.
Developing by using AL objects is a fundamental skill for Microsoft Dynamics 365 Business Central developers. AL (Application Language) is the programming language used to create and modify functionality in Business Central. This topic covers various AL objects such as tables, pages, reports, codeunits, and queries. Developers need to understand how to create, modify, and extend these objects to customize and enhance Business Central applications. Key sub-topics include object properties, triggers, methods, and how to implement business logic using AL code. Additionally, developers should be familiar with AL syntax, data types, and best practices for writing efficient and maintainable code.
This topic is crucial to the overall MB-820 exam as it forms the foundation of Business Central development. Understanding AL objects and how to work with them is essential for creating custom solutions, integrating with other systems, and extending the functionality of Business Central. The ability to develop using AL objects is a core competency that ties into other exam topics such as application design, data management, and integration. Mastering this topic will provide candidates with the necessary skills to tackle more advanced development concepts and scenarios covered in the certification.
Candidates can expect a variety of question types related to developing with AL objects in the MB-820 exam:
- Multiple-choice questions testing knowledge of AL syntax, object types, and their properties
- Scenario-based questions requiring candidates to identify the appropriate AL object or code structure to solve a given business problem
- Code completion or error identification questions, where candidates need to fill in missing code or spot issues in provided AL code snippets
- Questions about best practices and performance considerations when working with AL objects
- Conceptual questions on the relationships between different AL objects and their roles in Business Central development
The depth of knowledge required will range from basic understanding of AL syntax and object types to more complex scenarios involving multiple objects and advanced coding techniques. Candidates should be prepared to demonstrate their ability to apply AL development concepts to real-world Business Central customization and extension scenarios.