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Hibernate interview questions

interviews java

Hibernate

  • Benefits and risks of using Hibernate
  • What is a SessionFactory? Is it a thread-safe object?
  • What is the difference between merge and update
  • What is Hibernate Query Language (HQL)?
  • Lazy loading
  • What do you mean by Named – SQL query and how to invoke it?
  • What is the difference between sorted and ordered collection in hibernate?
  • Difference between get() and load()
  • What are the entity states in Hibernate
  • Hierarchy-to-tables mapping strategies
  • ORM incompatibility
  • What are the Collection types in Hibernate ?
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