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Consider: class A { public void doA ( ) { } } class B extends A { public void doB ( ) { } }
Consider:
class A
public void doA
class B extends A
public void doB
Which of the following are allowed?
Group of answer choices
A x new A;
xdoA;
B x new B;
xdoB;
A x new A;
xdoB;
B x new B;
xdoA;
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