Java

What are the advantages of microservices architecture compared to monolithic?

What data structure is used to implement a dynamic array similar to ArrayList?

Junior — Middle

Aston

В чем различия между StringBuilder и StringBuffer в Java?

What is Spring used for?

Have you implemented full projects and can you describe them?

What is Inversion of Control (IoC)?

How to implement table joins using HQL?

What is the main principle behind atomic operations in a multithreaded environment?

Junior — Middle

СБЕР Корпус

What is the difference between the annotations @Repository, @Component, @Controller, and @Service in Spring Framework?

What is the role and purpose of memory areas when working with programs?

Junior — Middle

СБЕР

What is the worst-case execution time of the get(key) method for an existing key in a HashMap?

Why is there no repetition of elements in the Set data structure?

How is amortized operation complexity in a hash table, approaching O(1), ensured?

Can you give an example where multiple different error types are caught in a single exception handling block?

Could you tell about projects or tasks you performed during your training at SQLAcademy?

What groups of tags does the JSTL library consist of?

In what situations is it recommended to use Data Transfer Object (DTO)?

Junior — Middle

Уралсиб

What Content-Type types are permissible when sending HTTP requests?

Что такое String, StringBuilder и StringBuffer в Java?

Can you explain what the load factor metric means in the HashMap data structure?