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Submitted by c-admin on Fri, 05/31/2019 - 05:17
QID:
369
Type:
Category:
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: