15+ Most Popular LINQ EF Interview Questions

LINQ /EF Interview Questions and Answers

1. What is LINQ?
2. How can do a join using LINQ query?
3. How do we define 1 to many and many to 1 relationship in LINQ?
4. What is Entity framework?
5. How can we browse using entity framework classes?
6. How does LINQ help us from the perspective of business objects?
7. How can we do a group by using LINQ query?
8. How can we call a stored procedure using LINQ ?
9. What’s the difference between LINQ to SQL and Entity framework?
10. How can we add using EF?
11. Can you explain how a basic LINQ Query looks like?
12. What are entity classes in LINQ?
13. How can we insert, update and delete using LINQ?
14. What are CSDL, SSDL and MSL?
15. How can we use stored procedures in entity frame work?
16. How do we write a LINQ query to search with criteria?
17. How can we load the LINQ entity class ?
18. What are DBML files in LINQ?
19. What is the work of EDMX file?
20. What are POCO classes in Entity framework?