Hibernate Framework Hibernate Mapping 2

Question 1

Which annotation creates a join table for a many-to-many relationship?

Accepted Answer

@JoinTable

Answer

@ManyToMany

Answer

@RelationTable

Answer

@CrossTable

Question 2

What does CascadeType.ALL mean in Hibernate?

Accepted Answer

All persistence operations are cascaded to associated entities

Answer

Only delete operations cascade

Answer

Cascade is disabled

Answer

Only insert operations cascade

Question 3

What does FetchType.LAZY mean in Hibernate?

Accepted Answer

Associated data is loaded only when accessed

Answer

Associated data is loaded immediately with the parent

Answer

Data is never loaded from the database

Answer

Data is loaded asynchronously

Question 4

Which annotation is used to map an embedded value object in Hibernate?

Accepted Answer

@Embedded

Answer

@ValueObject

Answer

@Component

Answer

@Inline

Question 5

What is the purpose of @Embeddable in Hibernate?

Accepted Answer

Marks a class that can be embedded into another entity's table

Answer

Marks a class as a standalone entity

Answer

Marks a class as a view

Answer

Marks a class as transient

Question 6

Which annotation prevents a field from being persisted in Hibernate?

Accepted Answer

@Transient

Answer

@Ignore

Answer

@NotMapped

Answer

@Exclude