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

"Upgrade: Transition Your MCPD Windows Developer 3.5, or Enterprise Application Developer 3.5, Skills to MCPD Windows Developer 4", also known as 070-521 exam, is a Microsoft Certification. With the complete collection of questions and answers, Pass4sureCert has assembled to take you through 115 Q&As to your 070-521 Exam preparation. In the 070-521 exam resources, you will cover every field and category in MCPD Certification helping to ready you for your successful Microsoft Certification.

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  • 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
  • Certification Provider: Microsoft
  • Corresponding Certification: MCPD
  • Updated: Sep 18, 2026
  • No. of Questions: 115 Questions & Answers with Testing Engine
  • Download Limit: Unlimited

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Microsoft 070-521 Exam Syllabus Topics:

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

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