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Chapter 15: Problem 2

A program uses two classes: Dog and poodle. Which class is the base class and which is the derived class?

Short Answer

Expert verified
Answer: In this exercise, the base class is Dog and the derived class is Poodle.

Step by step solution

01

Identifying the base class

The base class is the more general class from which other classes inherit properties. In this case, the Dog class is more general than the Poodle class, as all Poodles are Dogs. So, the base class is Dog.
02

Identifying the derived class

The derived class is the one that inherits properties from the base class. In this case, the Poodle class is a specific type of Dog, which means it will inherit properties from the Dog class. So, the derived class is Poodle.

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Most popular questions from this chapter

Complete the table below by filling in private, protected, public, or inaccessible in the right-hand column: $$\begin{array}{ll} \hline \text { In a protected base class, this base class } & \ldots \text { becomes this access specification in } \\ \text { MEMBER access specification... } & \text { the derived class. } \\ \hline \text { private } & & \\ \text { protected } & & \\ \text { public } & & \\ \hline \end{array}$$

Write the first line of the declaration for a Soundsystem class. Use multiple inheritance to base the class on the CDplayer class, the Tuner class, and the CassettePlayer class. Use public base class access in all cases.

Can a derived class ever directly access the private members of its base class?

True or False Private members of a protected base class become inaccessible to the derived class.

A program has a class Potato, which is derived from the class vegetable, which is derived from the class Food. Is this an example of multiple inheritance? Why or why not?
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