The MB2-634 exam, officially known as Microsoft CRM 4.0 Extending Microsft Dynamics, is the Microsoft test that leads to the Microsoft Dynamics CRM Developer certification at the Professional level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as MB2-631 Microsoft Dynamics CRM 4.0 Applications, MB2-632 Microsoft Dynamics CRM 4.0 Customization and Configuration, MB2-633 Microsoft Dynamics CRM 4.0 Installation and Deployment.

The MB2-634 exam contains 50-60 questions, and you have 120 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.

The passing score for the MB2-634 exam is 700/1000, and the official registration fee is USD 165 (historical pricing, may vary by region). If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.

Recommended experience with Microsoft Dynamics CRM 4.0 development and familiarity with .NET and web services. Related exams such as MB2-631/632/633 are recommended.

Entry requirements can change, so confirm the latest conditions on the official exam page: https://learn.microsoft.com/en-us/credentials/certifications/.

You can book the MB2-634 exam through the official registration channels below:

• Microsoft Certifications Portal
• Pearson VUE Microsoft Exams

Exam delivery: Proctored exam delivered online or at authorized testing centers (historically via Pearson VUE).. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.

Microsoft recommends the following training options for Microsoft CRM 4.0 Extending Microsft Dynamics candidates:

• Microsoft Learn Dynamics CRM Resources
• Microsoft Dynamics CRM 4.0 SDK Documentation (archived)

Pair any course with the 82 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.

Yes. A free PDF demo of the Microsoft CRM 4.0 Extending Microsft Dynamics questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.

If you take the corresponding MB2-634 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.

The official Microsoft CRM 4.0 Extending Microsft Dynamics outline is organized into 5 domains. The first three are:

• Development with Microsoft Dynamics CRM SDK
• Plugins and Workflow Extensions
• Security and Data Management

See the complete exam topics section above for the full outline and the weighting of every domain.