Consider the following interface & class definitions.
public interface ClassA
...
Computers and Technology, 21.05.2020 20:57 tashkynmurat
Consider the following interface & class definitions.
public interface ClassA
{
public void methodA();
}
public class ClassB implements ClassA
{
public void methodA() { /* ... some code ... */ }
}
public class ClassC extends ClassB
{
public void methodC( ClassC obj ) { /* ... some code ... */ }
}
Consider the following statements in a client class.
ClassC objC = new ClassC();
ClassB objB = new ClassB();
Which of the following method calls would be permissible?
objB. methodC(objC);
objC. methodC(objB);
objC. methodA();
Answers:
A.
I only
B.
II only
C.
III only
D.
II and III only
E.
I, II, and III
Answers: 2
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