• Exam Breakdown
  • Domain Breakdown
  • Access Breakdown

Exam Format

  • Exam Code: MB‑820
  • Level: Associate-level, focused on the Business Central Developer role
  • Duration: 100–120 minutes (multiple sources report both; indicative duration is approximately 100 minutes, but candidates often receive up to 120 minutes) 
  • Passing Score: 700 out of 1,000 (scaled) 
  • Unscored Content: May include pilot questions; these are not marked, so answer all items thoughtfully 

Exam Details

  • Question Types: Multiple-choice, drag-and-drop, scenario-based, fill-in-the-blank, sequencing 
  • Number of Questions: Approximately 40–60 
  • Hands‑On Questions: No live labs; interactive scenario-based questions used to simulate real development tasks 

Validity

  • Certification Validity: 12 months, with renewal via a free online assessment through Microsoft Learn 

Exam Fee

  • Price: Around USD 165, subject to regional variation 
  • Taxes/VAT: Applied according to your location at checkout
  • Access Window: Schedule via Microsoft Learn and take the test via Pearson VUE (in‑person or online proctored) 

Prerequisites

  • No formal prerequisites, but practical experience with AL development, Business Central modules, and telemetry is strongly recommended 

Exam Topics 

According to the official study guide and training blogs:
  • Describe Business Central10–15%
  • Install, develop, and deploy for Business Central10–15%
  • Develop using AL objects (tables, pages, codeunits, reports, etc.) – 35–40%
  • Develop using AL (code constructs)15–20%
  • Work with development tools10–15%
  • Integrate Business Central with other applications10–15% 

Intended Audience

  • This certification is tailored for developers responsible for extending Dynamics 365 Business Central—those who build and maintain apps, develop AL code, integrate with other systems, and optimize through telemetry and debugging.

Career Impact

Jobs You Can Get:
  • Business Central Developer, ERP Solutions Developer, Dynamics 365 Extensions Developer
Why It’s Valuable:
  • Recognizes your ability to develop and maintain professional Business Central solutions
  • Demonstrates skills in both functional and technical areas
  • Widely respected in the small-to-medium enterprise ERP domain 

Exam Mode

  • Administered via Pearson VUE, available in-person or online proctored
  • Supported languages include English, Japanese, Simplified Chinese, German, French, Spanish, Portuguese (Brazil), and Arabic (Saudi Arabia) 

Exam Booking Link

  • Schedule via your Microsoft Learn profile, which integrates seamlessly with Pearson VUE 

Offers

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    Top Reasons to Choose
    Microsoft Dynamics 365 Business Central Developer

    Developer-Centric
    Validates in-depth development knowledge and practical abilities in Business Central
    Comprehensive Content
    Covers everything from AL object design to integration and debugging
    Growing Demand
    Business Central is rapidly adopted in SMEs, increasing consulting and developer opportunities

    Top Certifications

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