Microsoft
MB-820 — Microsoft Dynamics 365 Business Central Developer Study Guide
MB-820 Questions
Full Study Guide
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All 96 questions with detailed answers and explanations.
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About the Microsoft MB-820 Exam
The MB-820 exam measures Describe Business Central, Install, develop, and deploy for Business Central, and Develop by using AL objects. Use this page to review the current official syllabus, major domains, and source links before exam day.
MB-820 Skills Measured by Domain
Use these official domain weights to decide where to focus your study time — higher-weighted domains carry more questions on the exam.
| Domain | Weight |
|---|---|
| Describe Business Central | 10–15% |
| Install, develop, and deploy for Business Central | 10–15% |
| Develop by using AL objects | 35–40% |
| Develop by using AL | 15–20% |
| Work with development tools | 10–15% |
| Integrate Business Central with other applications | 10–15% |
Source: Official Microsoft Learn study guide.
Plan Your Exam With Official Guides
Use these supporting pages to review the official syllabus, exam-day expectations, and related certification guides before you study.
- MB-820 syllabus and skills measured Review official topics and study priorities.
- Microsoft exam experience Read vendor-level scheduling and exam-day guidance.
- More Microsoft certification guides Open the full blog subsection for this vendor.
What You Get
Complete question bank covering all exam domains and objectives.
Interactive HTML file (recommended) for screen study and a print-ready PDF.
Access your study materials immediately after purchase.
You will receive a confirmation email with permanent download links in case you want to download the files again in the future.
Every answer is reviewed by the CertBlaze content team and cross-checked against official vendor documentation. See our methodology.
Read 50 of the 96 questions right now, with full explanations, no signup required. Browse the free question bank →.
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MB-820 — Frequently Asked Questions
What is the Microsoft MB-820 exam?
The Microsoft MB-820 exam — Microsoft Dynamics 365 Business Central Developer — is a professional IT certification exam offered by Microsoft. Passing this exam earns you the Microsoft Certified: Dynamics 365 Business Central Developer Associate certification, a widely recognized credential in the IT industry. It is organized into 6 official exam domains: Describe Business Central (10–15%), Install, develop, and deploy for Business Central (10–15%), Develop by using AL objects (35–40%), Develop by using AL (15–20%), Work with development tools (10–15%), and Integrate Business Central with other applications (10–15%).
How many practice questions are included?
This study guide contains 96 practice questions, each with an expert-verified correct answer and a detailed explanation. Questions cover all exam domains and objectives.
Is there a free sample available?
Yes — 50 of the 96 questions are free to read online with full explanations, no signup required. Browse the free question bank →
When was this MB-820 study guide last updated?
This study guide was last updated on 2026-04-24. We regularly refresh our materials to reflect the latest exam content and objectives so you're always studying current material.
What file formats do I receive?
After purchase you receive two files: an interactive HTML file with show/hide answer toggles (ideal for studying on screen) and a PDF file (ideal for printing or offline study). Both work on any device — desktop, tablet, or phone.
How much does the MB-820 study guide cost?
The Microsoft MB-820 study guide costs $19 (discounted from $63). This is a one-time payment with no subscriptions or hidden fees.
How do I get my files after payment?
After successful payment via Stripe, you are immediately redirected to a download page with links to your HTML and PDF files. We also send the download links to your email address as a backup, so you'll always have access.
Why choose CertBlaze over other providers?
CertBlaze offers the lowest price at $19 per exam — competitors charge $50-$300 for similar content. All study materials are expert-verified, updated monthly, and include a free bank of 50 questions with no signup required. You get instant access to both HTML and PDF formats after payment.