C#

What methods can be used to prevent deadlocks in multithreaded applications?

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

What is the result of adding a numeric value and a string value in programming?

Explain what is meant by loading related data in Entity Framework Core and how it is implemented.

Can you give examples of situations or projects where it is appropriate to use NoSQL databases?

How does the 'await' keyword work in asynchronous programming?

How is the complexity of searching for an element by key in a dictionary determined?

Can you explain what is meant by 'slow memory' in a system?

What can reduce your interest or motivation when performing work tasks?

Junior — Middle

Pyrus

Explain what an interface in C# is and what role it plays in programming.

What technological stacks have you used in your last company where you worked?

Junior — Middle

OZON

Can you explain what the React library is and how it is used in user interface development?

Can you explain how the change tracking mechanism works in Entity Framework?

Junior — Middle

Andersen

Have you had to use design patterns in your development?

What database management systems have you used in your projects?

Junior — Middle

OZONSwiftfactoryООО Клеркгрупп+1

Could you explain what is meant by load testing?

Can you explain the concept of reference data types?

What is the role of generations in the automatic memory cleanup mechanism in Java?

Junior — Middle

СБЕР Тех

What is a garbage collector in C#?

How is an incoming request transformed into method parameters in a controller?

Junior — Middle

Andersen