C#

Have you worked with Enum and bit flags?

What objects can be used in a foreach loop?

What are the ways to declare and define an attribute in C#?

Have you had experience working with database management systems?

Which organization do you plan to join in the future?

Intern — Junior

Pyrus

What is a value type?

How does the compiler determine which result to return?

How to calculate the area of a rectangle and a square, and what aspects of their relationship violate the Liskov Substitution Principle?

What are the operators used for in the C# programming language?

What are the advantages offered by C# 12?

What is inversion of control and dependency injection?

How to store data types without using unboxing?

What is the purpose of the INotifyPropertyChanged interface?

Why are interfaces needed if abstract classes already exist?

What are the advantages of using dependency injection in code?

What are the principles of REST?

What is HashSet in C#?

Do you know SQL?

What are the disadvantages of boxing and unboxing in C#?

What does the using construct look like after compilation?