Essential C# concepts and principles

In this section, we aim to help you deepen your understanding of fundamental C# principles, enabling you to confidently answer the related questions you may encounter during technical interviews. This section is designed as a Q&A in which we will tackle potential interview questions covering a range of topics, from the basics of the C# syntax to key concepts of OOP in C#. We believe this interactive approach will help reinforce your knowledge and prepare you effectively for real-world interview scenarios.

Let’s dive in and start exploring the questions you might face and how to approach answering them effectively.

What does the C# language represent, and for which platforms and applications is it intended?

C# is a programming language created by Microsoft and part of the .NET platform. With C#, a variety of applications can be developed, such as desktop applications, web applications, mobile applications, gaming applications...