C#

Can you name the main data structures used in programming?

There is an array of independent models, each of which performs a long computational operation. How to organize faster processing?

Middle

Selecty

How are the keywords ref or out used in C#, and what is their difference?

What are the advantages and disadvantages of using LINQ in projects?

Can you explain the concept of generic types in programming?

What are the types in C# language and how are they used?

Explain the concept of an information broker and its role in system architecture.

Junior — Middle

Aston

Have you had experience developing your own project on ASP.NET Core from the initial stage?

Have you used the Service Locator pattern in your projects for managed access to services?

What professional challenge did you have to overcome that you consider particularly difficult?

Have you always worked under an employment contract, or have you had/self-employed or are you currently self-employed?

Middle

Ozon Fresh

How does a list data structure differ from an array in terms of their usage and characteristics?

Is it always necessary to avoid overloading the Equals method or the == operator in classes?

Can you tell about the advantages and disadvantages of your previous workplace?

Explain the main principles of the HTTP/2 protocol and how it differs from HTTP/1.1

Can you explain what a version control system Git is and how it is used in development?

Can you explain what is meant by the Database First approach in application development?

What does the term 'compilation error' mean and how does it occur during programming?

How are test scenarios launched in a project?

What messaging systems have you used in your previous project?