Multiple Choice Question

Quiz Guidelines

 

QID: 
369
Question: 

Assume the following declarations:

class A{ }
class B extends A{ }
class C extends B{ }
class X{
B getB(){ return new B(); }
}
class Y extends X{              // method declaration here
}

Which of the following methods can be inserted in class Y?

Select 2 options

A. public C getB(){ return new B(); }
B. protected B getB(){ return new C(); }
C. C getB(){ return new C(); }
D. A getB(){ return new A(); }

Q&A Set: 

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