Java

How to implement immutability of a user object that contains properties and a collection of nested objects?

Junior — Middle

СБЕР Корпус

How is task execution control implemented at your current workplace?

Junior — Middle

СБЕР

What is the base class that serves as the ancestor for all classes in Java?

What are the implementations of thread-safe lists available in standard libraries or popular libraries?

Junior — Middle

Simbirsoft

What exactly was difficult for you when studying ORM and its features?

What types of databases use SQL for data operations?

What aspects should be considered when overriding the equals method in Java?

What types of testing must be necessarily conducted before releasing the product into the production environment?

What types of data are used to account for the balance on a bank account?

Why is it important to ensure immutability of keys when using HashMap?

What are you looking for right now?

What is the role of execution threads in software systems and why are they important?

How to properly shut down threads in a program?

At what level should components be declared using the @Bean annotation in Spring?

Have you worked with tables organized in a hierarchical structure?

Junior — Middle

СБЕР

What is implied by unexpected changes in a project or code that are not documented officially?

How does Spring Boot find and connect the necessary modules and components when starting an application?

Junior — Middle

СБЕР

Have you ever tried working as a developer?

Intern — Junior

СБЕР

Does an exception that occurs during runtime belong to checked exception types in the programming language?

How is dependency injection implemented within the Spring Framework?

Junior — Middle

Aston