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Entity Framework- Interview Questions Simplified

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  1. What is Entity Framework?
  2. What are the different approaches to use Entity Framework?
  3. Explain Code-First, Database-First, and Model-First approaches in Entity Framework.
  4. What is the DbContext class in Entity Framework?
  5. How do you configure a DbContext class?
  6. What is the difference between DbSet and DbContext?
  7. How do you enable lazy loading in Entity Framework?
  8. What is eager loading in Entity Framework?
  9. What is explicit loading in Entity Framework?
  10. How do you handle concurrency in Entity Framework?
  11. What is the difference between Add and Attach methods in DbContext?
  12. How do you perform CRUD operations in Entity Framework?
  13. What is the purpose of the SaveChanges method in Entity Framework?
  14. How do you execute raw SQL queries in Entity Framework?
  15. What are migrations in Entity Framework?
  16. How do you create and apply migrations in Entity Framework?
  17. What is the difference between automatic and code-based migrations?
  18. How do you seed data in Entity Framework?
  19. What is the purpose of the Fluent API in Entity Framework?
  20. How do you configure relationships using Fluent API?
  21. What are navigation properties in Entity Framework?
  22. How do you handle many-to-many relationships in Entity Framework?
  23. What is the difference between Value Objects and Entities in Entity Framework?
  24. How do you implement inheritance in Entity Framework?
  25. What is TPH (Table Per Hierarchy) in Entity Framework?
  26. What is TPT (Table Per Type) in Entity Framework?
  27. What is TPC (Table Per Concrete Class) in Entity Framework?
  28. How do you handle transactions in Entity Framework?
  29. What is the purpose of the AsNoTracking method in Entity Framework?
  30. How do you handle stored procedures in Entity Framework?
  31. What is the difference between Find and SingleOrDefault methods in Entity Framework?
  32. How do you handle cascading deletes in Entity Framework?
  33. What is the purpose of the Include method in Entity Framework?
  34. How do you handle complex types in Entity Framework?
  35. What is the difference between First and FirstOrDefault methods in Entity Framework?
  36. How do you handle optimistic concurrency in Entity Framework?
  37. What is the purpose of the ChangeTracker in Entity Framework?
  38. How do you handle disconnected entities in Entity Framework?
  39. What is the difference between AsQueryable and AsEnumerable methods in Entity Framework?
  40. How do you handle database initialization strategies in Entity Framework?
  41. What is the purpose of the DbSet.Local property in Entity Framework?
  42. How do you handle complex queries in Entity Framework?
  43. What is the purpose of the DbFunctions class in Entity Framework?
  44. How do you handle logging and diagnostics in Entity Framework?
  45. What is the purpose of the DbContextOptionsBuilder class in Entity Framework?
  46. How do you handle multiple DbContext instances in Entity Framework?
  47. What is the purpose of the OnModelCreating method in Entity Framework?
  48. How do you handle database views in Entity Framework?
  49. What is the purpose of the DbQuery class in Entity Framework?
  50. How do you handle performance optimization in Entity Framework?

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