Question

Suppose you create a class Square to be a subclass of GeometricObject. Analyze the following code:

Answer 1

Answer:

B. The program has a compile error because you attempted to invoke the GeometricObject class's constructor illegally.

Explanation:

To call a superclass constructor, the user must use super(). This is necessary unless default constructors are used. Also, it is vital to make sure if their are appropriate argument to be used while invoking the superclass constructor.