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Hibernate interview questions with answers10/30/2023 State the difference between managed associations and hibernate associations?.The queries and polymorphism associations are supported in all mapping strategies of hibernating. Do you think to hibernate support polymorphism?.For Java attribute, oriented programming is enabled by an engine called XDoclet. In Attribute oriented programming, a developer can insert Metadata in the java source code to insert more implication in the code. What do you mean by attribute oriented programming?.Light Object Mapping is the levels of ORM superiority in which all entities are represented as classes, and they are mapped physically. What do you mean by Light Object Mapping?.The three inheritance models of hibernate are: What are the three inheritance models of hibernate?.The version property is used in hibernate to identify whether an object is in passing a state or in a disconnected state. Explain the use of version property in hibernates?.Name the different fetching strategies of hibernate?.In hibernate 3.2, the default transaction factory is JDBCTransactionFactory. Tell me the default transaction factory in hibernate?.The creator can also be used to recognize how major key is being shaped in the database. How is the primary key created by using hibernate?ĭatabase main key is particular in the configuration file hbm.xml.There are the following four ways to fetch objects from the database: Tell me the ways to fetch the object from the database in hibernate?. The two types of mapping associations among entities are: Explain the two mapping associations used in hibernate?.Define the four ORM levels in hibernate?. We can get hibernate statistics using getStatistics() method of Session Factory class as shown:
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