What is orphan removal? : Spring Boot
What is @id in spring boot? : Spring Boot
What is eager fetch? : Spring Boot
What is the concept of dao? : Spring Boot
What is dao layer in spring?
What is dao spring?
What is spring api?
What is spring service layer?
What is bean in spring?
What is core spring framework?
What is crud in spring?
What is service layer in spring mvc?
What is the use of spring data jpa?
What is pojo class?
What is pojo used for?