Senior Associate Developer Interview Questions and Answers

IEnumerable is in-memory collection while IQueryable is for querying data from database. Use IEnumerable for LINQ to Objects and IQueryable for LINQ to SQL.

• IEnumerable is used for querying data from in-memory collections like List, Array, etc.

• IQueryable is used for querying data from a database using LINQ providers like Entity Framework.

• IEnumerable executes the query on the client-side, while IQueryable executes the query on the database server.

• Use IEnumerable when working wi...read more

Dependency Injection in .NET is a design pattern where dependencies are injected into a class rather than created within the class itself.

• Dependency Injection helps in achieving loose coupling between classes, making the code more maintainable and testable.

• It allows for easier swapping of dependencies, promoting flexibility and scalability.

• In ASP.NET Core, Dependency Injection is built into the framework and can be configured in the ConfigureServices method of the Startup cla...read more