C#

What are the principles of REST?

What is HashSet in C#?

What are the main principles of object-oriented programming (OOP)?

What does the using construct look like after compilation?

Can you give an example of a situation that makes you feel motivated at work?

Junior — Middle

Контур

Is it possible to use a string as an object for locking in a lock statement?

What type of data does a class definition in programming represent?

Describe the most complex technical challenges you've faced and how you overcame them.

Junior — Middle

КонтурTVision

Can a pipeline (pipeline) fail to process HTTP requests?

What is a transaction?

What is the difference between classes and structures in C#?

Can you explain what is meant by 'clean SQL' and how it differs from ORM methods?

What are the access modifiers in C#?

What is a deadlock?

Which ORM tools have you worked with?

What basic methods does the Object class provide in C#?

What is multithreading?

How does Entity Framework load entities into the database?

What is a Dictionary in C#?

Explain what Hangfire is and how it is used for executing background tasks in applications.