(Choose 1 answer)
Which is true in Java programming?
A. "X extends Y" is correct if and only if X is a class and Y is an interface
B. "X extends Y" is correct if and only if X is an interface and Y is a class
C. "X extends Y" is correct if X and Y are either both classes or both interfaces
D. "X extends Y" is correct for all combinations of X and Y being classes and/or interfaces
Exit 6
