Oracle
1Z0-809 · Question #223
1Z0-809 Question #223: Real Exam Question with Answer & Explanation
Sign in or unlock 1Z0-809 to reveal the answer and full explanation for question #223. The question stem and answer options stay visible for context.
Question
Given the definition of the Book class:
public class Book {
private int id;
private String name;
public Book(int id, String name) {this.id = id; this.name = name;}
public int getId() { return id; }
public String getName() { return name; }
public void setId(int id) { this.id = id; }
public void setName(String name) { this.name = name; }
}
Which statement is true about the Book class?
Options
- AIt demonstrates encapsulation.
- BIt is defined using the factory design pattern.
- CIt is defined using the singleton design pattern.
- DIt demonstrates polymorphism.
Unlock 1Z0-809 to see the answer
You've previewed enough free 1Z0-809 questions. Unlock 1Z0-809 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.