The MB5-645 exam, officially known as Microsoft C5 4.0 System Consultant, is the Microsoft test that leads to the Microsoft C5 4.0 System Consultant 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 Microsoft Dynamics AX / C5 legacy certifications, Microsoft Business Solutions certifications.

The MB5-645 exam contains Approximately 100 (varies by exam version) questions, and you have 100–120 (varies by delivery region) 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 MB5-645 exam is Not publicly disclosed, and the official registration fee is Varies by region (typically ~USD 165 or local equivalent). 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.

No strict official prerequisites (legacy Microsoft Business Solutions certification; basic ERP knowledge recommended)

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

You can book the MB5-645 exam through the official registration channels below:

• Microsoft Certification Portal
• Pearson VUE Exam Scheduling

Exam delivery: Computer-based proctored exam (Pearson VUE or equivalent testing platform). Seats at popular test centers fill quickly, so schedule early once your preparation is on track.

Microsoft recommends the following training options for Microsoft C5 4.0 System Consultant candidates:

• Microsoft Learn (Dynamics / ERP learning paths)

Pair any course with the 100 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.

Yes. A free PDF demo of the Microsoft C5 4.0 System Consultant 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 MB5-645 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 C5 4.0 System Consultant outline is organized into 4 domains. The first three are:

• System Operations and Reporting
• Financial Management
• System Configuration and Setup

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