Given: 10. class One { 11. void foo() { } 12. } 13. class Two extends One { 14. //insert method here 15. } Which three methods, inserted individually at line 14, will correctly complete class Two?()
A: public void foo() { }
B: private void foo() { }
C: protected void foo() { }
D: int foo() { }
E: void foo() { }
出自:Oracle认证