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 method overloading in C#?

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

What principles should be considered when creating non-clustered indexes in an SQL database?

Do you have practical experience working with XML formats for structuring data?

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

Why is an API required between the database and the client application?

What happens if the number of connections to the server is insufficient?

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

Junior — Middle

Andersen

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

Can an abstract class contain no abstract methods?

What is the difference between ref and out? What does the in parameter mean?

What are operators used for in C#?

How do you compare and choose the most suitable option from several conditions or job offers presented to you?

Junior — Middle

Pyrus

What are the approaches to database schema design?

What is the get method in C#?

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

What are group delegates in C#?

What is Dependency Injection used for?