Microsoft Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4 : 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 01, 2026
  • Q & A: 115 Questions and Answers

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Microsoft 070-521 Exam Syllabus Topics:
SectionObjectives
Topic 1: Service Communication Applications- Design and develop WCF services
  • 1. Create service contracts and endpoints
    • 2. Configure bindings and behaviors
      - Implement service security and reliability
      • 1. Secure WCF communications
        • 2. Implement reliable messaging
          Topic 2: Data Access Development- Manage data transactions and concurrency
          • 1. Handle concurrency issues
            • 2. Implement transaction management
              - Implement data access technologies
              • 1. Implement LINQ and Entity Framework solutions
                • 2. Use ADO.NET
                  Topic 3: Application Deployment and Maintenance- Deploy Windows applications
                  • 1. Configure application installation
                    • 2. Use ClickOnce deployment
                      - Monitor and troubleshoot applications
                      • 1. Optimize application performance
                        • 2. Implement diagnostics and logging
                          Topic 4: Windows Applications Development- Develop Windows Forms applications
                          • 1. Implement user interface components
                            • 2. Manage application state and events
                              - Develop Windows Presentation Foundation (WPF) applications
                              • 1. Create WPF controls and layouts
                                • 2. Implement data binding and commands
                                  Topic 5: Application Architecture Design- Designing the application architecture
                                  • 1. Design application layers and components
                                    • 2. Choose appropriate application architecture patterns
                                      - Designing application security
                                      • 1. Secure application communication
                                        • 2. Authentication and authorization

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