• Description: Sun Cert Bus Component Developer Java EE Pltform 5, Upgrade
• Passing Score: 0%
• Practice Test - Number of questions: 115 questions
• Simulation Test - Number of questions: 115 questions
• Simulation Test Duration: 120 minutes
• Has explanations: No

Answer(s)

1. developer wants to implement a relationship between Company and Department entity classes.Every department belongs to one company, and one company has several departments. In thisapplication it is essential to quickly determine which company a department belongs to and toalso easily access all departments of a given company. Which two declarations provide a solutionto these requirements? (Choose two.)A. In class Department:@ManyToOneprivate Company company;
2. In class Department:@OneToManyprivate Company company;
3. In class Department:@OneToMany(mappedBy="department")private Collection companies;
4. In class Company:@ManyToOne(mappedBy="company")private Collection departments;
5. In class Company:@OneToMany(mappedBy="company")private Collection departments;

developer wants to implement a relationship between Company and Department entity classes.Every department belongs to one company, and one company has several departments. In thisapplication it is essential to quickly determine which company a department belongs to and toalso easily access all departments of a given company. Which two declarations provide a solutionto these requirements? (Choose two.)A. In class Department:@ManyToOneprivate Company company;

In class Company:@OneToMany(mappedBy="company")private Collection departments;