What did you use for load testing?
Middle
203
Java
14627
265
How does pessimistic locking differ from the Serializable isolation level?
Middle+
203
Tell us about your experience in Java development over the last 5-6 years, and the evolution with the application of AI.
Senior
202
What are the advantages of immutable objects?
Senior
202
What isolation levels do transactions have in Kafka?
Senior
202
What mechanisms in Kafka ensure delivery guarantees (at-least-once, exactly-once)?
Senior
201
How can the EXPLAIN command be used to assess the feasibility of creating a new index in a database?
Junior — Middle
200
What is the range of proposals you are considering?
Senior
200
For what purposes is aspect-oriented programming used?
Senior
200
Can you explain the purpose and working principle of the synchronized keyword in Java?
Junior — Middle
200
Have you applied a microservices approach in your last project?
Junior — Middle
200
What problems or challenges do you face in your current job?
Junior — Middle
199
What is batch consumption in Kafka and why is it faster than processing one message at a time?
Middle+
199
Why is the young generation divided into Eden and Survivor (S0, S1)?
Senior
199
How is data collected and stored during the logging process?
Junior — Middle
198
Tell me about authorization and authentication in the project. How do these two concepts differ?
Senior
198
Have you ever developed with AI from scratch?
Senior
197
What experience do you have working with relational databases?
Intern — Junior
197
What methods of data retrieval from microservices have you used in your last project?
Junior — Middle
196
How is the @PostConstruct annotation used in Spring for component initialization?
Junior — Middle
196