Sberbank Java Trainee interview questions

Interview was mainly focused on Java Core features with a little Spring Boot and Spring part. Main questions were about inner workings of various data structures included in standard java packages. Spring and Spring Boot part was focused on database interactions and bean creation - standard questions such as transaction propagation, bean scopes and tricky parts such as transactional methods located in the same class. Overall - very positive experience, got hired, but a lot of interview's content depends on the interviewer