Oracle
1Z0-898 · Question #48
The developer wants to define a unidirectional relationship from the customer entity to the order entity and map this relationship using a foreign key mapping strategy. Which one of the pairs of…
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Entity Relationships
Question
The developer wants to define a unidirectional relationship from the customer entity to the order entity and map this relationship using a foreign key mapping strategy. Which one of the pairs of classes below correctly achieves this task?
Options
- A@Entity public class Customer {
- B@Entity public class Customer {
- C@Entity public class Customer {
- D@ Entity public class Customer {
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Topics
#OneToMany#unidirectional relationship#foreign key mapping#entity mapping