C-Sharp (C#) Interview Questions and Answers (FAQs)

Developers develop their application first for functionality and then, they re-work their application to make them more manageable and more readable. This process is referred to as refactoring. Refactoring is the process of reworking code for more readability, performance, providing type safety, and lining application up to better adhere to OO programming practices.


	What is Multithreading in C#?

	Does C# do array bounds checking?

	What is the advantage of using System.Text.StringBuilder over System.String?

	How do I do a case-insensitive string comparison?

	Are private class-level variables inherited?



	What is the static constructor in C#?

	What is the difference between // comments, /* */ comments and /// comments?

	What is the "this" keyword in C# ? OR What is the "this" reference in C# ?

	In C#, for String class Equals means value equality or reference equality?

	How can you sort the elements of the array in descending order?