20 important ADO.NET Entity framework interview questions

by c# and .NET Interview questions

ADO.NET Entity framework is one of the hottest topic now a days in .NET interviews , below are some Entity framework interview questions which you would like to revise before going to C# interviews.

1. What is Entity framework?
2. What’s the difference between LINQ to SQL and Entity framework?
3. What are CSDL, SSDL and MSL?
4. What is the work of EDMX file?
5. How can we browse using entity framework classes?
6. How can we add, update and delete using EF?
7. How can we use stored procedures in entity frame work?
8. What are POCO classes in Entity framework?
9. How to implement POCO in entity framework?
10. In POCO classes do we will need EDMX files?
11. What is code first approach in entity framework?
12. How can implement code first in entity framework?
13. What is the difference between POCO, code first and simple EF approach?
14. How can we handle concurrency in Entity framework?
15. How can we do pessimistic locking in Entity framework?
16. What is client wins and store wins mode in entity framework concurrency?
17. What is Lazy Loading in Entity framework?
18. How can we turn off lazy loading?
19. What are navigation properties in Entity framework?
20. What are complex types in Entity framework?