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What is Hibernate?

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What is ORM ?

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What does ORM API ?

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What are POJOs?

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What are the benefits of ORM and Hibernate?

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What are the benefits of ORM and Hibernate?

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What are the different levels of ORM quality? Explain ORM quality level.

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What are Callback interfaces?

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What are the Extension interfaces that are there in hibernate?

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What are different environments to configure hibernate?

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What is the file extension you use for hibernate mapping file?

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What do you create a SessionFactory?

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What is meant by Method chaining?

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What are the different methods of identifying an object?

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What are the different approaches to represent an inheritance hierarchy?

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What are managed associations and hibernate associations?

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How will you configure Hibernate?

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What is a SessionFactory? Is it a thread-safe object?

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What is a Session? Can you share a session object between different theads?

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What are the benefits of detached objects?

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What are the pros and cons of detached objects?

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How does Hibernate distinguish between transient (i.e. newly instantiated) and detached objects?

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What is the difference between the session.get() method and the session.load() method?

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What is the difference between the session.update() method and the session.lock() method?

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What are the general considerations or best practices for defining your Hibernate persistent classes?

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What is lazy loading ?

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What are different environments to configure hibernate?

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What is the difference between sorted and order collection in Hibernate?

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What is the main advantage of using Hibernate than sql?

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How will you create a primary key using Hibernate?

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What is the difference between beans and Hibernate?

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How will you retrieve an object by Identifier from the database in Hibernate?

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Explain HQL (Hibernate Query Language)?

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What is Hibernate QBC (Query By Criteria)?

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What is Hibernate Query By Example?

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What are the various fetching strategies from the database in Hibernate?

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What is outer join fetching in Hibernate?

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What is Lazy fetching in Hibernate?

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Difference between getCurrentSession() and openSession() in Hibernate ?

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What are the Collection types in Hibernate ?

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What is the difference between JDBC and JTA transactions in Hibernate?

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Explain Hibernate Transaction API?

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What are the various transaction isolation isssues in Hibernate?

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What are the various Catching strategies in Hibernate?

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What are the various mapping association in Hibernate?

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Which interfaces are defined to execute the query in the Hibernate?

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What are the Hibernate join options?

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Which interfaces are defined to execute the query in the Hibernate?

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Explain the Fetching association in HQL?

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What are the different caching services provided by the Hibernate?

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What are the various advantages of Hibernate?

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What are the Joined Subclasses in Hibernate?

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What is Connection pools used for in Hibernate?

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How can you map a whole class as immutable?

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What is the use of dynamic-insert and dynamic-update attributes in a class mapping?

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What are the types of Hibernate instance states ?

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What happens when both hibernate.properties and hibernate.cfg.xml are in the classpath?

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Explain about HibernateTemplate?

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