What is the difference between private and protected in c#?
What is callback function in c#?
Why do we need constructor?
What is typeof undefined?
What is difference between variable and property in c#?
Why abstraction is used in c#?
When was .net linq added?
What are strings in c#?
What is the use of generics in c#?
Can we make a class private in c#?
What is out in c#?
What is hashtable c#?
Is c# and c sharp same?
What are variables in c#?
Why do we use methods in c#?