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Oracle

1Z0-809 · Question #62

1Z0-809 Question #62: Real Exam Question with Answer & Explanation

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Question

Given the following abstract class Shape:
public abstract class Shape {
 private int x;
 private int y;
 public abstract void draw();
 public void setAnchor(int x, int y) {
 this.x = x;
 this.y = y;
 }
}
Which two classes use the shape class correctly?

Options

  • Apublic abstract class Circle implements Shape { Private int radius; }
  • Bpublic abstract class Circle extends Shape { Private int radius; }
  • Cpublic class Circle extends Shape { Private int radius; public void draw(); }
  • Dpublic abstract class Circle implements Shape { private int radius; public void draw(); }
  • Epublic class Circle extends Shape { Private int radius; public void draw() { /* code here */ } }
  • Fpublic abstract class Circle implements Shape { private int radius; public void draw() { /* code here */ } }

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