What is the n 1 problem?
What is a session in hibernate?
Explain the transaction object in hibernate?
Why do we use orm?
What does orm consists of?
Why do we use cache in hibernate?
How many layers are there in hibernate architecture?
What is the use of hql in hibernate?
What is the difference between save() and persist() in hibernate?
What is difference between first level cache and second level cache in hibernate?
How does hibernate mapping work?
What is the difference between sorted collection and ordered collection, which one is better?
What is stateless session in hibernate?
What is hibernate dialect used for?
What are the ways to avoid lazyinitializationexception?