1. interface A { public void aMethod(); }  2. interface B { 

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单选题
1. interface A { public void aMethod(); }  2. interface B { public void bMethod(); }  3. interface C extends A,B { public void cMethod(); }  4. class D implements B {  5. public void bMethod() { }  6. }  7. class E extends D implements C {  8. public void aMethod() { }  9. public void bMethod() { }  10. public void cMethod() { }  11. }  What is the result?()
A

 Compilation fails because of an error in line 3.

B

 Compilation fails because of an error in line 7.

C

 Compilation fails because of an error in line 9.

D

 If you define D e = new E(), then e.bMethod() invokes the version of bMethod()defined in Line 5.

E

 If you define D e = (D)(new E()),then e.bMethod() invokes the version of bMethod() defined in Line 5.

F

 If you define D e = (D)(new E()), then e.bMethod() invokes the version of bMethod() defined in Line 9.

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