⟩ Explain servlet life cycle?
init(),service(),destroy()
init(),service(),destroy()
How do you switch between relational databases without code changes?
Define HibernateTemplate?
What are derived properties?
What is component mapping in Hibernate?
What is the difference between sorted and ordered collection in hibernate?
If you want to see the Hibernate generated SQL statements on console, what should we do?
How will you configure Hibernate?
What is a Session? Can you share a session object between different theads?
What are the benefits of detached objects?
What is a SessionFactory? Is it a thread-safe object?