Microsoft 070-503-VB Exam Overview:
| Certification Vendor: | Microsoft |
|---|---|
| Exam Name: | TS: Microsoft .NET Framework 3.5, Windows Communication Foundation Application Development |
| Exam Number: | 70-503-VB |
| Real Exam Qty: | Approximately 150–270 (varied by date/version) |
| Passing Score: | Pass/Fail (Microsoft did not officially publish a fixed numeric pass mark) |
| Certificate Validity Period: | Retired (no longer available) |
| Exam Format: | Multiple choice, Scenario-based, Drag-and-drop |
| Related Certifications: | MCTS .NET Framework 3.5 – ADO.NET Application Development (70-561) MCTS .NET Framework 3.5 – Windows Forms Application Development (70-505) MCTS .NET Framework 3.5 – ASP.NET Application Development (70-562) |
| Exam Duration: | 90-120 minutes (typical for Microsoft TS exams) |
| Available Languages: | German, Japanese, Chinese (Simplified), English |
| Exam Price: | Historically US$125 (varied by location and date) |
| Exam Way: | Previously delivered at authorized testing centers (Onsite); retired and no longer offered |
| Pre Condition: | Recommended experience with Visual Studio and .NET development; foundational .NET exam (e.g., 70-536) recommended |
| Official Syllabus URL: | https://learn.microsoft.com/ |
Microsoft 070-503-VB Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Windows Communication Foundation Fundamentals | - Configure service endpoints and bindings - Define service and data contracts - Manage service behaviors, sessions, and transactions - Implement hosting and exposure of services - Implement security for WCF services - Consume services from clients |

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