Java

How can you set the garbage collector (GC) configuration parameters in Java?

At what level of interviews is the need to use primitive data types in programming considered?

Can you list the main categories of SQL queries and their features?

Is it possible to add a repeating record to a table that has a primary key?

What consequences can arise from changing data in the database through a method in the code?

How can a Java application be run on different operating systems?

How do Java and JavaScript differ in their features and purposes of use?

Junior — Middle

СБЕР

Why is using the 'throws' keyword in a method signature considered bad practice?

Tell us what you did in your previous project and what was your role?

Junior — Middle

ВТБ

What parameters or settings should a controller have to be detected by DispatcherServlet?

How to ensure sequential processing of transactions for one user in Kafka?

What approaches and tools are used to detect memory leaks in Java applications?

Can you explain the differences between a table, a column, and a row in a database?

How does Read Committed work inside PostgreSQL?

Can you explain what the imperative programming style means?

Junior — Middle

ОТП Банк

What is the Lombok library and how is it used in Java development?

How is the ResultSet class in Java structured?

How to add constraints to a database?

What do you know about the RandomAccessFile class?

What does 'sleeping' a thread mean in Java?