Java

Can you name alternative data structures other than ArrayList and LinkedList?

How does the data storage mechanism work in HashSet and why is hashing used for this task?

Have you had experience interacting with data or resource providers?

Junior — Middle

Т-Банк

What library do you use to create mock objects in tests?

Have you had experience developing applications using Spring Boot?

Junior — Middle

DatanomikaООО ДинамикаСБЕР

Could you explain what is meant by a natural key in databases?

Junior — Middle

СБЕР

On what data structure is ArrayList implemented?

What is load factor and how does it work?

How do data exchanges and interactions occur between threads in a multithreaded application?

Можете объяснить, что означает интерфейс Comparable в Java и какую роль он играет при сравнении объектов?

What are your professional goals and plans for development in the field of software development?

What is the difference between advice and point in aspects?

Why did you decide to respond to this vacancy? What attracted you?

What is the role of the @Service annotation in the context of Spring and how does it differ from other components?

How to determine the number of records in a table that meet a certain condition?

What is the purpose of a comparator and how is it used in programming?

Junior — Middle

ОТП Банк

Tell us about your experience using the command pattern in projects

How should one effectively manage and handle all possible errors in a program?

What was your role in setting tasks and defining goals in your last project?

Junior — Middle

СБЕРЯндекс

How does the FetchType EAGER data loading strategy work in JPA?