19 + Mcqs in Orm Frameworks Page 1 McqOptions

Explore topic-wise MCQs in Spring.

To accept a session factory via dependency injection.

The exceptions thrown by Hibernate are of type HibernateException, while those thrown by JPA may be of type PersistenceException.

Interface whose instances can be obtained from an EntityManagerFactory instance.

Interface whose instances can be obtained from a SessionFactory instance.

INTERFACE_WHOSE_INSTANCES_CAN_BE_OBTAINED_FROM_AN_ENTITYMANAGERFACTORY_INSTANCE.?$

To accept a session factory via dependency injection.$

The_exceptions_thrown_by_Hibernate_are_of_type_HibernateException,_while_those_thrown_by_JPA_may_be_of_type_PersistenceException.$

It allows you to override some of the configurations in the JPA configuration file.

FactoryBean to create an entity manager factory in the IoC container.

If you want to use this data source for your session factory, you can inject it into the dataSource property of LocalSessionFactoryBean.

Property for factory bean to load the Hibernate configuration file.

Interface whose instances can be obtained from a SessionFactory instance?

Core Programming Elements for Different Data Access Strategies.

For mapping and persisting your objects with Hibernate and JPA.

A set of persistent annotations for you to define mapping metadata.

To allow the identifier to be null, you should choose a primitive wrapper type:-

If the identifier value is null, this entity will be treated as a new and unsaved entity.

Each entity class to be persisted by an ORM framework, a default constructor with no argument is required.

Class which represents a real-world entity and its instances will be persisted to a database.