Java

Can you list the main aggregation functions used in SQL for data analysis?

Can you list the main annotations used in Spring Framework?

Junior — Middle

Eclipse DigitalВи6 СервисесСБЕР

What is the role of the keyword throws in exception handling in Java?

How are the equals and hashCode methods related in Java, and why is it important to implement them correctly together?

Junior — Middle

Альфа-БанкВи6 СервисесМВидео+11

Can you explain what the term 'request' means in the context of Spring Framework?

How is the time complexity of traversing elements in a linked list of type LinkedList evaluated?

What is the role of the hashCode method in working with collections and hash data structures?

Junior — Middle

Передовые Платежные РешенияAstonВи6 Сервисес

Can you explain what Scope Beans are in the context of Spring and what makes them special?

Explain the purpose and usage of the @Repository annotation in Spring.

Explain what the @RestController annotation means in the context of developing REST API in Spring.

Which operation in ArrayList is performed in constant time regardless of the list size?

Tell us about your experience with transactional data processing mechanisms

What is your experience with caching using Spring?

What is the purpose of using the equals() method in programming?

Can you explain what the scope definition for beans in Spring means?

Junior — Middle

МеталлИнвестБанкВи6 СервисесIT One

Can you tell about your experience using queues in projects?

What methods can be used to handle Error type errors in your project?

Could you tell what technological tools and platforms are used in your current project?

What is the role of the propagation parameter in the @Transactional annotation and why is it important to specify it?

Tell us about your experience using the Deque data structure in projects