Java

Why is it important to apply ACID properties when working with database transactions?

Explain the essence of the Service component within the Spring Framework.

What is the difference between CHAR and VARCHAR data types in SQL, and in which cases is each better to use?

What is an adapter in the context of Java programming?

What is the meaning of encapsulation in object-oriented programming?

Can you list different types of caching used in Hibernate and explain their features?

Junior — Middle

AstonPrimeВТБ+1

What are the final methods of working with streams that you know?

Is there a way to solve the race condition problem?

Can you explain the differences between Java Runtime Environment, Java Virtual Machine, and Java Development Kit?

What are the purposes of the functional interfaces ToDoubleBiFunction<T, U>, ToIntBiFunction<T, U>, and ToLongBiFunction<T, U>?

What is capacity in the context of Java?

What is the purpose of the PECS method in software development?

Have you applied caching mechanisms in your projects in practice?

Why should you not configure standard JSP tags in the web.xml file?

How can one familiarize oneself with information about primitive types in Java?

What is a static class?

How is transaction isolation level management implemented in Hibernate?

SQL: how to select all duplicate values in the email column?

What types of databases are you familiar with?

How to determine the duration of operations with a LinkedList data structure?

Junior — Middle

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