Microsoft certification practice

Microsoft MB-400 Microsoft Power Apps + Dynamics 365 Developer

Build exam-day confidence with verified questions, detailed explanations, timed simulator sessions, and flexible download formats.

60 questions Retired
Microsoft Microsoft Certified: Power Apps + Dynamics 365 Developer Associate
Retired exam This exam is no longer active.

Microsoft MB-400 will no longer receive new updates.

View current replacement: PL-400
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Complete preparation pack

MB-400 PDF & Test Engine Bundle

The most complete path from first review to final simulator run.

  • 60 verified questions and answers
  • Premium PDF and exam simulator files
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Know the exam

Everything you need before scheduling.

What does the Microsoft MB-400 exam cover?

The current practice file follows the latest Microsoft MB-400 objectives and helps you review the knowledge areas tested on exam day.

How should I use the MB-400 practice questions?

Start with a diagnostic session, review explanations for missed questions, and repeat timed practice until your score and pacing are consistent.

How long do I receive updates?

Your purchase includes 90 days of free updates so your preparation stays aligned with the current exam.