C#

What are the main design patterns used in back-end development?

Which ORM tools have you worked with?

What is a transaction?

What is multithreading?

Is it possible to use the await operation inside a critical section protected by a lock?

Why do we use a dictionary (Dictionary) when we also have a list (List)?

Is SQL code already generated when calling the add method?

Are strings a value type or a reference type in C#?

What are the access modifiers in C#?

To which type does a string in C# belong: reference or value?

What basic methods does the Object class provide in C#?

What methods can be used to configure routing in a system?

Junior — Middle

Andersen

What is concurrency in the context of multithreading?

What is method overloading in C#?

What is a Dictionary in C#?

Could you give examples of the main data types widely used in programming?

Junior — Middle

Andersen

What is transient in the context of programming in C#?

Explain the concept of authorization in the context of information systems.

How is error handling and exceptional situations managed in the code?

From a version control perspective, how can changes in a database be shared?