Oracle
1Z0-819 · Question #178
1Z0-819 Question #178: Real Exam Question with Answer & Explanation
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Question
Given:
public interface A {
abstract void x();
}
and
public abstract class B /* position 1 / {
/ position 2 /
public void x() { }
public abstract void z();
}
and
public class C extends B implements A {
/ position 3 */
}
Which code, when inserted at one or more marked positions, would allow classes B and C to compile?
Options
- A@Override // position 3 public void x() {}
- B@Override // position 2 public void x() {}
- Cimplements A // position 3 public void z() {}
- Dpublic void z() {} // position 3
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