What is collection of classes in c#?
Why is hashset faster?
Is string a data type in c#?
What is main thread in c#?
What is delegates in c#?
Why do we need to override in c#?
What is the difference between function and method in c#?
What is the difference between ref and out in c#?
What is the difference between string and string in c#?
Can we inherit partial class in c#?
What are bitwise logical operators?
Can we override interface methods in c#?
What are nested classes in c#?
What is string programming language?
Can datetime be null c#?