No formal prerequisites required Rules change occasionally, so verify the current requirements on the official Microsoft exam page before you schedule.

All three versions in a single purchase: 127 practice questions for the Microsoft Dynamics 365 Fundamentals exam as a printable, expert-prepared PDF — ideal if you learn best by annotating paper; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Use whichever version fits each moment, or all of them together. You also get a free demo, 365 days of free updates, a 50% renewal discount after the first year, and unlimited computer installations.

The MB-901 exam is a Microsoft certification exam validating the knowledge in the Microsoft Dynamics 365 Fundamentals syllabus shown above. It belongs to these credential paths: Microsoft Dynamics 365 Fundamentals (CRM), Microsoft Dynamics 365 Fundamentals (ERP), MB-910, MB-920. Beyond theoretical knowledge, employers want demonstrated skills — and this credential provides that evidence in 2026's competitive market. Actual4Labs helps you prepare with 127 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.

Online proctored exam via Microsoft Learn / authorized test centers Registration for the Microsoft Dynamics 365 Fundamentals exam runs through these official channels:

• Microsoft Certification Exam Registration

Your Actual4Labs practice questions arrive by email within 1 minute of purchase, so preparation can begin the day you book.

The Microsoft Dynamics 365 Fundamentals exam contains 40-60 to be completed within 60 minutes. That leaves limited time per question, so rehearsing under the same clock with the Actual4Labs Desktop Test Engine is time well spent.

The official Microsoft Dynamics 365 Fundamentals outline defines 4 domains. The top three are Integration and Extensibility, Dynamics 365 Fundamentals Overview, and Finance and Operations Applications. See the full list in the topics section above — Actual4Labs's 127 practice questions span every domain.

Actual4Labs issues a full refund if you take the Microsoft Dynamics 365 Fundamentals exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. To claim, submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam — processing takes up to 7 days. Alternatively, exchange for two free exam products of equal value while keeping your original product's update service. Delivery is by email within 1 minute; contact support if nothing arrives within 2 hours.

Scoring details and fees are published by Microsoft; confirm the current figures on the official site before registering.

Microsoft recommends the following training for the Microsoft Dynamics 365 Fundamentals exam:

• Microsoft Learn Dynamics 365 Fundamentals Learning Path

Complement the official training with the 127 practice questions from Actual4Labs — they show you whether the knowledge holds up under exam-style questioning.