Java

Can you declare a constructor inside an abstract class?

What is used to form requests to the database?

Can you explain what is meant by the term Egress in the context of network communications?

Can JavaScript be used on a JSP page?

What are the types of test objects in the context of software development?

What are the types of classes in Java?

How can the process of continuous integration and delivery (CI/CD) be organized most effectively?

Have you ever had to make decisions about replacing the technology stack on a project?

Senior

Альфа-Банк

What areas and technologies have you explored during integration with a project?

What is SKIP LOCKED and how does it work?

How is the project compilation process carried out when using Maven?

What to do if there is no RIGHT JOIN in the database, only LEFT JOIN?

How can an efficient data structure for fast data lookup in a table be implemented?

Can you give an example where a finally block is used in code to handle completion of operations?

How can a bottleneck causing a violation of the SLA be identified?

What methods can be used to determine that an array in a programming language is a reference data type?

Explain the purpose and operation of the System.exit function in Java.

How to select a specific Bean when there are multiple with the same name in the Spring context?

Junior — Middle

ВТБ

What are the types of indexes in databases?

What methods are used to manage execution threads to prevent races and ensure synchronization?