Entity Framework Core

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  • Can you explain the concept of DbContext in Entity Framework Core?

    Junior

  • Explain the Code-First approach in Entity Framework Core.

    Junior

  • Explain the Database-First approach in Entity Framework Core.

    Junior

  • How does Entity Framework Core simplify data access in .NET?

    Junior

  • What are Entities in Entity Framework Core?

    Junior

  • What are the different Entity States in Entity Framework Core?

    Junior

  • What are the key components of Entity Framework Core?

    Junior

  • What is a primary key and a foreign key in the context of Entity Framework Core?

    Junior

  • What is Entity Framework Core?

    Junior

  • What is meant by migration in Entity Framework Core?

    Junior

  • What is Model-First approach in Entity Framework Core?

    Junior

  • What is the difference between Entity Framework Core and ADO.NET?

    Junior

  • What is the purpose of DbSet in Entity Framework Core?

    Junior

  • What is the purpose of the DbContext.SaveChanges() method?

    Junior

  • Which approach (Code-First, Database-First, Model-First) is generally considered the best?

    Junior

  • How can you filter data using Entity Framework Core?

    Mid

  • How do you apply migrations to the database in Entity Framework Core?

    Mid

  • How do you create a new migration in Entity Framework Core?

    Mid

  • How do you order data using Entity Framework Core?

    Mid

  • What are Data Annotations and Fluent API in Entity Framework Core?

    Mid

  • What are the different types of inheritance supported by Entity Framework Core?

    Mid

  • What is Deferred Execution in the context of LINQ queries in Entity Framework Core?

    Mid

  • What is Eager Loading in Entity Framework Core, and when would you use it?

    Mid

  • What is Explicit Loading in Entity Framework Core?

    Mid

  • What is Lazy Loading in Entity Framework Core, and what are its pros and cons?

    Mid

  • What is the difference between Include() and ThenInclude()?

    Mid

  • What is the purpose of the AsNoTracking() method in Entity Framework Core, and when should you use it?

    Mid

  • What is the purpose of the Include() method in Entity Framework Core?

    Mid

  • What is the role of the OnModelCreating method in DbContext?

    Mid

  • Explain the N+1 query problem in Entity Framework Core and how to avoid it.

    Senior

  • How can you improve the performance of Entity Framework Core in an application?

    Senior

  • How do you use Stored Procedures with Entity Framework Core?

    Senior

  • How does Entity Framework Core handle concurrency?

    Senior

  • How does Entity Framework Core support transactions?

    Senior

  • What are compiled queries in Entity Framework Core, and when would you use them?

    Senior

  • What are shadow properties in Entity Framework Core?

    Senior

  • What is the EF Core change tracker, and how does it work?

    Senior

  • What is the purpose of the Model Snapshot in EF Core migrations?

    Senior

  • When would you consider using raw SQL queries in Entity Framework Core instead of LINQ?

    Senior