Java

For what reasons is Java considered a programming language that does not fully comply with object-oriented principles?

What is the InterruptedException exception?

Have you ever overridden the equals method yourself?

Can you name tools for profiling applications?

What is the difference between the annotations @RequestMapping and @PutMapping in Spring?

Can you explain the principle of the 'volatile' keyword in Java and how it affects working with variables in a multithreaded environment?

Junior — Middle

AstonОТП Банк

What is the World Wide Web (WWW)?

Can you list the main properties or characteristics that classes can have?

What are the differences between the annotations @Component, @Controller, @Repository, and @Service in Spring, and what are their purposes?

How is object instantiation performed in object-oriented programming?

Has the same URL been used to configure the Spring DataSource source?

Junior — Middle

СБЕР

What prompted you to choose Quarkus for migrating your project?

In what situations is it preferable to use synchronized methods in programming?

Can you explain what is meant by 'instant' in programming?

Junior — Middle

СБЕР

Explain the principle of operation of self-regulating trees and their applications.

Is there an iterator in Stream?

What plugins can be installed when creating a virtual machine?

What is the purpose of implementing a default method inside an interface in Java?

Can you explain how auto-commit works in Apache Kafka?

What tasks does distributed tracing solve?