Question Bank

What is a namespace in C#?

Which keyword is used to define the entry point of a C# console application?

What type of class in C# can only contain static members and cannot be instantiated?

What type of class in C# cannot be inherited from?

What is LINQ in C#?

What is the ThreadPool in .NET?

What is Entity Framework?

What are extension methods in C#?

When a method returns a Task and throws an exception, where is the exception stored?

What is Dependency Injection (DI) in .NET Core?

What is the purpose of .NET Standard?

What is SignalR in ASP.NET Core?

What is Blazor in the .NET ecosystem?

What is Unit Testing in .NET?

What is the purpose of mocking in unit tests?

What does CI/CD stand for in software development?

What is the Repository pattern in software architecture?

In Entity Framework, what are migrations used for?

What is the difference between INNER JOIN and LEFT JOIN in SQL?

What is a primary key in a database table?