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 pass collection

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

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Microsoft 070-521 Exam Syllabus Topics:

SectionObjectives
Topic 1: Application Architecture Design- Designing the application architecture
  • 1. Choose appropriate application architecture patterns
    • 2. Design application layers and components
      - Designing application security
      • 1. Secure application communication
        • 2. Authentication and authorization
          Topic 2: Data Access Development- Implement data access technologies
          • 1. Implement LINQ and Entity Framework solutions
            • 2. Use ADO.NET
              - Manage data transactions and concurrency
              • 1. Handle concurrency issues
                • 2. Implement transaction management
                  Topic 3: Service Communication Applications- Design and develop WCF services
                  • 1. Configure bindings and behaviors
                    • 2. Create service contracts and endpoints
                      - Implement service security and reliability
                      • 1. Secure WCF communications
                        • 2. Implement reliable messaging
                          Topic 4: Windows Applications Development- Develop Windows Presentation Foundation (WPF) applications
                          • 1. Create WPF controls and layouts
                            • 2. Implement data binding and commands
                              - Develop Windows Forms applications
                              • 1. Implement user interface components
                                • 2. Manage application state and events
                                  Topic 5: Application Deployment and Maintenance- Deploy Windows applications
                                  • 1. Configure application installation
                                    • 2. Use ClickOnce deployment
                                      - Monitor and troubleshoot applications
                                      • 1. Implement diagnostics and logging
                                        • 2. Optimize application performance

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