What is concrete class in c# with example?
How many digits are in an integer?
You have got 1 million parking slots. At a time a parking slot can be free or not. To get next slot easily which data structure to implement?
What is difference between private and static constructor?
Can we inherit a private class in c#?
Can we have multiple threads in one app domain?
What is the difference between selection and projection?
What do you know about device context?
What are custom exceptions?
What is an escape sequence? Name some string escape sequences in c#.
How garbage collection deals with circular references.
What is difference between iqueryable and ienumerable in c#?
Why can't we use a static class instead of singleton?
What are methods in C#?
What are virtual classes in c#?