What is relationship database?
Why do we use hibernate?
What is the difference between level 1 and level 2 cache?
What are bidirectional relationships?
Which annotation is used to auto generate primary key?
What is a unidirectional relationship?
What is the difference between session and entitymanager?
Can we delete foreign key?
Why do we use cache in hibernate?
Why do we need mapping?
What is one to many and many to many relationships one to many?
What is cascade persist?
What is collection mapping?
What is the difference between merge and merge join in ssis?
What is the purpose of mapping?