Given two entities with a many-to-many bidirectional association between them: 11. @Entity public class Employee! 12. Collection projects; 13. // more code here 14.} and 11.〦ntity public class Project! 12. Set emps; 13. // more code here 14.} What set of annotations correctly defines the association?

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Given two entities with a many-to-many bidirectional association between them: 11. @Entity public class Employee! 12. Collection projects; 13. // more code here 14.} and 11.〦ntity public class Project! 12. Set<Employee> emps; 13. // more code here 14.} What set of annotations correctly defines the association?

Accepted Answer

C. @ManyToMany(targetEntity=Project.class) on the projects field, @ManyToMany(mappedBy="projects")

Answer

A. @ManyToMany on the projects field, @ManyToMany(mappedBy="projects") on the emps field

Answer

B. @ManyToMany(mappedBy="emps") on the projects field, @ManyToMany on the emps field

Answer

D. @ManyToMany(targetEntity=Project.class) on the projects field, @ManyToMany on the emps field

Given two entities with a many-to-many bidirectional association between them: 11. @Entity public class Employee! 12. Collection projects; 13. // more code here 14.} and 11.〦ntity public class…

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