Junior From PDF EF Core Entity Framework Core

What is Entity Framework Core?

Q: What is Entity Framework Core?

Short answer: Entity Framework Core (EF Core) is a modern, lightweight, cross-platform, open-source ORM (Object-Relational Mapper) for .NET. It allows developers to interact with databases using C# objects rather than SQL queries. Real-world example (ShopNest) ShopNest’s order service uses EF Core to save an Order and its line items in one SaveChangesAsync() call inside a transaction. Say this in the interview Define — one clear sentence (the short answer above). Example — relate it to a project like ShopNest or your real work. Trade-off — when you would not use it.

Short answer: Entity Framework Core (EF Core) is a modern, lightweight, cross-platform, open-source ORM (Object-Relational Mapper) for .NET. It allows developers to interact with databases using C# objects rather than SQL queries.

Real-world example (ShopNest)

ShopNest’s order service uses EF Core to save an Order and its line items in one SaveChangesAsync() call inside a transaction.

Say this in the interview

Define — one clear sentence (the short answer above).
Example — relate it to a project like ShopNest or your real work.
Trade-off — when you would not use it.