.NET Core Interview Questions – Complete Guide for Freshers & Experienced

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20 days ago

.NET Core interview and want to boost your confidence? Whether you are a beginner or an experienced developer, having a strong understanding of core interview questions
NET Core interview guide for all.jpg

Are you preparing for a .NET Core interview and want to boost your confidence? Whether you are a beginner or an experienced developer, having a strong understanding of core interview questions can make a big difference in your performance.

To help you prepare, we’ve compiled a comprehensive list of .NET Core interview questions that are frequently asked by real interviewers. You can use this as a ready reference for practice and revision.

👉 Check the full list here:
Dotnet-Core-Interview-Questions


🔹 Why .NET Core Interview Prep Is Important

.NET Core has become one of the most popular frameworks for building modern web applications, APIs, and cross-platform solutions. With Microsoft pushing .NET 6, .NET 7, and beyond, many companies now prefer candidates who are well-versed in .NET Core.

Through interviews, employers typically test:

  • Your understanding of .NET Core fundamentals

  • Knowledge of real-world architecture and best practices

  • Ability to explain complex concepts clearly

  • Problem-solving and coding skills


🔹 What You’ll Find in the Guide

The linked article covers important topics such as:

✔ Basics of .NET Core
✔ Differences between .NET Framework and .NET Core
✔ Dependency Injection and Middleware
✔ Entity Framework Core questions
✔ ASP.NET Core API design
✔ Performance optimization tips
✔ Common interview scenarios
✔ Real code examples and explanations

Each question is paired with a clear answer so you can not only memorize but also understand the reasoning behind it.


🔹 How to Use This List Effectively

Here are some tips to maximize your preparation:

  1. Start with Basics
    Understand key differences — for example, why .NET Core is cross-platform while .NET Framework is not.

  2. Practice Hands-On
    Try sample code in Visual Studio or VS Code to solidify concepts.

  3. Revise Common Patterns
    Focus on topics like dependency injection, middleware pipeline, and routing.

  4. Prepare Projects
    Build small projects to demonstrate real use of .NET Core concepts.

  5. Mock Interview Practice
    Practice answering questions aloud to build confidence.


🔹 Who Can Benefit

This guide is useful for:

  • Freshers preparing for first .NET Core interview

  • Mid-level developers brushing up skills

  • Experienced programmers switching jobs

  • Students entering software development careers


🔹 Final Thoughts

.NET Core interviews may seem challenging, but with structured preparation and clear understanding of key concepts, you can confidently present your skills. The linked article provides a detailed and easy-to-follow question bank that helps you revise faster and interview smarter.

👉 Practice the questions here: dotnet-core-interview-questions