What are the main tasks solved by the Spring framework in application development?
278
Java
14627
265
What is the impact of using the @Transactional annotation in a Spring application?
Junior — Middle
277
How is an element removed from an ArrayList collection in Java?
Junior — Middle
274
Explain the mechanism of the @Transactional annotation in Spring Framework and how it manages transactions.
Junior — Middle
274
What is the purpose of the ReentrantLock class in Java and how does it compare to synchronized?
Junior — Middle
274
Can you explain what is meant by an atomic data type?
Junior — Middle
272
At what stage of the interview is the use of a static synchronized method considered, and how is it used for access synchronization?
Junior — Middle
271
Who is responsible for setting the number of partitions in Kafka topics in your company?
Junior — Middle
270
What motivates you to look for a new job at the moment?
Junior — Middle
268
Explain the concept of synchronization in a multithreaded environment and why it is necessary.
Junior — Middle
268
What is ELK, and how do logs get into the system?
Senior
267
Name three examples of terminal terminating operations in the Stream API.
Senior
265
What is the role and purpose of profiles in Spring Boot, and how are they used in applications?
Junior — Middle
265
At what isolation level is dirty read possible?
Senior
265
Have you participated in development using Spring WebFlux?
Junior — Middle
263
How is the trace identifier transmitted for request tracking?
Junior — Middle
260
What is the main role of creating individual starts in Spring Boot and what are their advantages?
Junior — Middle
259
What methods can be used to increase the throughput and resilience of a distributed database as the load grows?
Middle — Middle+
257
What actions would you take if database performance degrades?
Junior — Middle
257
Can a single-threaded call to a method declared with synchronized re-enter the same method during its execution?
Junior — Middle
256