Java

What difficulties may arise when using rollback scripts during database updates?

Junior — Middle

Иннотех

Explain the process, starting from sending the request and ending with receiving the token

What aspects of the Java platform and its capabilities have you studied during your education?

What to do if there is no data in the cache (cache miss)? What to show the user?

What is the time complexity of the get() method when searching for an element in a HashMap?

What is the difference between authentication and authorization?

What approaches and tools do you use for forming queries when working with Hibernate?

Do you prefer automating processes and managing infrastructure or software development?

Middle

СБЕР

What limitations exist when using generics in a programming language?

How to implement exception and error handling in applications based on Spring Framework?

What is the difference between exceptions that must be handled and those that do not require handling?

How can a program be tested and errors be avoided?

What are the reasons to avoid implementing the authorization process when using the PUT method in the HTTP protocol?

Junior — Middle

IT One

Have you had experience working with functional interfaces in your projects?

Junior — Middle

Aston

Can you explain the principle of automatic memory management in Java and how it cleans up unused objects?

Can you explain what profiling means in Spring Framework?

How did you ensure the security of password storage in your last project?

Junior — Middle

Aston

Have you had experience working with Spring Data JPA for database interaction?

Junior — Middle

ООО ДинамикаСБЕР

What inspires you in the current project and why?

How can a client understand that data has been sent from the server to the browser?