Critical Thinking questions (Multiple Choice) Suppose you have learned that each topping adds $.50 to the price of a pizza. In order to factor this topping information into all classes that inherit the Pizza class, you should add an integer type attribute named pizzaTopping to ____.
A) RoundPizza
B) RectanglePizza
C) Pizza
D) a new class that inherits directly from RectanglePizza

Question

Quizplus · Accepted Answer

The pizzaTopping attribute should be added to the Pizza class, as all classes that inherit from it (such as RoundPizza and RectanglePizza) will also inherit this attribute. Adding it to a subclass (such as RectanglePizza) would not ensure that it is inherited by all classes.

Critical Thinking Questions (Multiple Choice) Suppose You Have Learned That