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Microsoft MCPD 070-521

070-521

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 29, 2026

Q & A: 115 Questions and Answers

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Microsoft 070-521 Exam Syllabus Topics:

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

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