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ASP.NET Core Interview Questions Every Intermediate Developer Must Know

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Mar 26, 2026
5:42

Are you preparing for your next technical interview? This video breaks down essential ASP.NET Core Interview Questions and Answers specifically designed for intermediate developers. We dive deep into architectural concepts, configuration patterns, and the internal workings of the .NET Core pipeline to help you transition from a junior to a senior mindset. 📌 What You’ll Learn: Dependency Injection (DI): How it reduces tight coupling and improves testability. Service Lifetimes: Mastering Transient, Scoped, and Singleton instances. Middleware Pipeline: How to intercept, modify, and handle HTTP requests. The Options Pattern: Implementing strongly-typed configuration for cleaner code. Advanced Routing: Comparing Convention-based vs. Attribute routing. Error Handling: Implementing global exception handling and developer-friendly pages. Custom Middleware & Model Binding: Extending the framework for specialized data logic. Core Concepts: Understanding Change Tokens, IHttpContextAccessor, and the OWIN specification. 💡 Key Takeaways for Your Interview: Order Matters: Learn why placing authentication middleware before MVC routing is critical for security. Environment Management: How to isolate Development and Production settings using environment variables and separate JSON files. Logging Mastery: Using the pluggable ILogger system to track diagnostics across multiple sinks. Class Library Integration: How to correctly reference the Shared Framework to use ASP.NET Core APIs in your libraries. .NET Core, ASP.NET Core, C#, Software Engineering, Interview Preparation, Programming Tutorials .NET Core Interview Questions, Senior Developer Interview, Dot Net Interview Questions and Answers, ASP.NET Core for Experienced, C# Interview Questions for 10 Years Experience, System Architect Interview Questions, Web API Interview Questions, Microservices Interview Questions 📢 Follow Me on Social Media: 🔗 Facebook ➤ [Easy Learning Channel]( / easylearningchannel ) 🔗 StackOverflow ➤ [Tahir Alvi on StackExchange](https://beta.stackoverflow.com/users/355191/tahir-alvi) Thanks for Watching

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ASP.NET Core Interview Questions Every Intermediate Developer Must Know | NatokHD