Microsoft Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4 70-521 Certified Exam Dumps

70-521 Exam Dumps

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Certification Provider: Microsoft
Exam Code / Number: 70-521
Exam Name: Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4
Exam Questions: 115
Last Updated: Jul 08, 2026
Corresponding Certification: UPGRADE

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Microsoft 70-521 Exam Syllabus Topics:

SectionObjectives
Topic 1: Windows Client Application Development- Windows Presentation Foundation (WPF)
  • 1. Data binding and MVVM patterns
    • 2. XAML fundamentals and layout system
      • 3. Resources, styles, and templates
        - Windows Forms development in .NET Framework 4
        • 1. Data binding in Windows Forms
          • 2. UI controls and events
            • 3. Custom controls and components
              Topic 2: Data Access and Integration- Language Integrated Query (LINQ)
              • 1. LINQ to Objects
                • 2. LINQ to DataSet and LINQ to SQL concepts
                  - ADO.NET and data connectivity
                  • 1. DataSets and DataReaders
                    • 2. Connected and disconnected data models
                      Topic 3: Application Deployment and Configuration- Deployment strategies
                      • 1. MSI-based deployment concepts
                        • 2. ClickOnce deployment
                          - Application configuration
                          • 1. Versioning and updates
                            • 2. .config files and settings management
                              Topic 4: Security and Application Architecture- Application security
                              • 1. Code access security fundamentals
                                • 2. Authentication and authorization concepts
                                  - Application design principles
                                  • 1. Layered architecture
                                    • 2. Separation of concerns


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