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Microsoft 070-521 : Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4

070-521 real exams

Exam Code: 070-521

Exam Name: Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4

Updated: Sep 02, 2026

Q & A: 115 Questions and Answers

070-521 Free Demo download

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About Microsoft 070-521 Exam

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Microsoft 070-521 Exam Syllabus Topics:

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

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