C#

How to distinguish between Task and ValueTask and when to use them?

What are the differences between the include and theninclude methods when working with relationships in ORM?

What aspects of your professional activity bring you the most satisfaction?

What tools or libraries do you use for processing and analyzing Excel files in your projects?

What is the difference between using the ref keyword and out in passing arguments in C# methods?

How is the efficiency of element search within an array evaluated, and what factors influence its complexity?

How were geographic data stored and what formats were used in Redis in your previous project?

What methods have you used to ensure thread safety when executing tasks concurrently?

Can you tell about your experience with database management systems in projects?

Junior — Middle

Aston

Sector Tree

How do reference types differ from value types, and how does this affect working with them?

Junior — Middle

Почтатех

OZON

Can you list the main stages of the service lifecycle?

Can you describe the advantages and disadvantages of the new C# 12 version?

Can you explain what is meant by type safety in programming?

Do you have experience in creating or participating in web application development?

Who was responsible for the deployment process within the team?.

Can you explain the Database First approach when working with database modeling?

How are asynchronous operations performed in a program?

Can you explain the concept of three-tier architecture and its main components?

What is the difference between the equals method and the == operator in Java?

What ORM libraries have you used in your projects?