What is the difference between a Dockerfile and a Docker Compose file?
Senior
177
Java
14627
265
What experience do you have with Docker and Kubernetes? How have you used them, and for what purposes?
Senior
177
What is partitioning in PostgreSQL? How does it differ from sharding?
Senior
175
How do NoSQL databases differ from relational ones?
Senior
175
What is the purpose of CountDownLatch? How does it differ from CyclicBarrier?
Senior
175
Have you worked with DevOps tasks: deployment scripts, CI/CD?
Senior
175
What are the @Qualifier and @Primary annotations used for?
Senior
175
What are Spring Boot starters? How do they differ from regular libraries? What is auto-configuration?
Senior
173
What is the key difference between orchestration and choreography?
Senior
172
What is Compare-and-Swap (CAS) in multithreaded programming? What is it used for?
Senior
172
Why did you leave the monolith, what were the bottlenecks and response time issues?
Senior
171
Tell about your failure at work.
Senior
171
What garbage collection mechanism is used in your development environment or project?
Junior — Middle
171
Why were GC pauses so long? What caused it?
Senior
171
Who was responsible for support, and how were issues with the product handled?
Middle
170
Which agent did you use in Cursor?
Senior
169
Who writes messages in Kafka? How does message format change occur?
Senior
169
How to ensure that all messages for a single client go to one partition?
Senior
169
Have you used Kilo Code in IntelliJ IDEA for work tasks?
Senior
168
What microservice architecture patterns do you know?
Senior
168