Starting Out with Java: From Control Structures through Objects (6th Edition)
Starting Out with Java: From Control Structures through Objects (6th Edition)
6th Edition
ISBN: 9780133957051
Author: Tony Gaddis
Publisher: PEARSON
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Chapter 10, Problem 1MC

In an inheritance relationship, this is the general class.

  1. a. subclass
  2. b. superclass
  3. c. slave class
  4. d. child class
Expert Solution & Answer
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Program Description Answer

The general class in the inheritance relationship is “superclass”.

Hence, the correct answer is option “B”.

Explanation of Solution

Superclass:

  • The superclass is the base class or a parent class which is used to derive a new class.
  • The methods, functions and variables in the subclass are not used by the superclass.
  • The keyword “extends” is used to define a subclass that extends a superclass.
  • The superclass is the base class for all the classes, so in inheritance relationship, this is the “general” class.

Explanation for incorrect options:

a. subclass:

The subclass is the derived class from superclass, which means the subclass contains more information when compared with the superclass.

Hence, the option “A” is wrong.

c. Slave class:

There is no class called as “Slave” class in Java.

Hence, the option “C” is wrong.

d. Child class:

The derived class is sometimes called as child class in java.

Hence, the option “D” is wrong.

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Chapter 10 Solutions

Starting Out with Java: From Control Structures through Objects (6th Edition)

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