Perguntas de entrevista da empresa Pace Wisdom Solutions

2 rounds of interviews; both are technical rounds. They asked about Java, Spring Boot, SQL, and docker, kubernetes related questions. How do you handle a global exception? What is the annotation you use it? If there is an approach you reduced the report analysis part from 15 to 5 min, what is the next step you would take? How do you do authentication and authorisation in Spring Security? How does the @Transactional work in springBoot? How will pagination work? If there are multiple records like 200, and you want only 10 records from that, how do you do it? How Fan out appoarch will work? Till now, What is the difficult problem you faced, and how did you handle it? In the coding level How do you restart the service in Kubernetes? will image be created new for that? if it is kubectl rollout restart -n namspace if you use it, will it create a new image or will it restart the old one? Have you created Docker, and how did you do it?