Tag: interview questions

What is the default modifier for the class in C#?

AbundantCode 3 weeks ago in C# 0

What is the default modifier for the class in C#? In C#, the default modifier for the class is internal. This is applicable of there is no modifier defined for the class. When the class is internal, then it is visible only within the current assembly.

C#.NET Interview Questions and Answers – Part 1

AbundantCode 3 weeks ago in Interview Questions 0

C#.NET Interview Questions and Answers – Part 1 1. What is an Assembly in .NET? An assembly is a unit of deployment in .NET. The assembly can either be an exe file or a dll (library). When there is an entry point for the assembly, then it’s an exe else it is a dll file. The advantage of the dll is that it can be…

What is the Difference between String and String Builder in C#?

AbundantCode 3 weeks ago in C# 0

What is the Difference between String and String Builder in C#? The string instance is immutable i.e. each time when you change the string m a new instance is returned. This can be inefficient sometimes The StringBuilder allows the developers to have a mutable string. This is a good option in case you want to modify / append string many times.