Microsoft IT Certifications: Industry-Leading Cloud & Enterprise Skills
Microsoft certifications validate hands-on expertise in cloud infrastructure, identity management, and enterprise security—skills that directly align with real-world IT operations. Based on exam objectives and industry demand, these credentials demonstrate proficiency with Azure, Microsoft 365, and Windows Server technologies that organizations actively deploy. HotCerts recognizes Microsoft as the leading certification vendor for career progression in cloud-first IT environments, with pathways from Associate to Expert levels.
- Azure infrastructure certifications (AZ-900, AZ-104) cover cloud fundamentals and resource management for immediate career impact.
- Identity and security credentials (AZ-500) address critical enterprise access control and threat protection skills demanded by employers.
- Microsoft 365 certifications validate modern workplace deployment and administration in businesses actively migrating away from legacy systems.
- Exam objectives align directly with Azure portal hands-on labs, making practical experience a core preparation requirement.
- Role-based pathways (Associate → Expert) structure clear progression toward senior cloud architect and infrastructure roles.
- Official Microsoft Learn resources and practice assessments provide authoritative, up-to-date study materials linked to current exam versions.
What the MB-820 Exam Tests
The MB-820 validates your ability to develop extensions and customizations in Dynamics 365 Business Central using AL language. You'll demonstrate hands-on proficiency with event-driven architecture, table design, and page customization. This exam is designed for developers with practical experience building solutions on the Business Central platform.
Core Exam Domains Covered
The test spans five major areas: create and modify AL code, design database objects, develop user interfaces, implement business logic, and manage application lifecycle. Each domain represents real-world development scenarios you'll encounter in production environments. Our 100 Q&A bank targets these exact competency areas based on Microsoft's published exam blueprint.
AL Programming Language Essentials
AL is Business Central's primary development language, and the exam heavily emphasizes syntax, event triggers, and control flow. You'll answer questions on procedures, variables, methods, and error handling that appear directly in extension projects. Mastering AL fundamentals is non-negotiable for passing this certification.