Atos Origin .NE T Interview Questions

C#, ASP.NET

1. Draw .NET framework diagram
2. Qustions on creating a reference to base class and instantiating with the object of derived class and vice versa.
3. What is an interface.
4. What is run-time polymorphism, give examples in C#.
5. What are the significant features of OOP concept.
6. What is the difference between String and StringBuilder Class
7. What are the new features that have been added by .NET 2.0
8. What do you know about AJAX.
9. Explain Join, Aggregate with reference to SQL-SERVER.
10. What is the differenet between managed and unmanaged code.
11. Describe ASP.NET page life cycle.