Big Java, Binder Ready Version: Early Objects
6th Edition
ISBN: 9781119056447
Author: Cay S. Horstmann
Publisher: WILEY
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Question
Chapter 12, Problem 7RE
Program Plan Intro
Inheritance:
- Inheritance is the concept of inheriting the members and properties of a base class from the derived class.
- The main advantages of inheritance are,
- Code reusability and fast implementation.
- Reduces the size of the program code.
- There are five types of inheritance:
- Single inheritance
- Multiple inheritance
- Hierarchical inheritance
- Multilevel inheritance
- Hybrid inheritance
- If a subclass inherits a base class, then the member functions and data members of the super class can be accessed by the derived class.
- But the derived class does not inherit the constructors from the base classes; each derived class should contain individual constructors.
- The main advantages of inheritance are,
Method Overriding:
- Overriding is a feature that allows a child class or subclass tospecifically implement a method that already provided by one of its parent classes or super classes.
- If the method of the subclass has name, parameters and return type as same as the method in the super class, then the method in the subclass is said to override the method in the super-class.
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Check out a sample textbook solutionChapter 12 Solutions
Big Java, Binder Ready Version: Early Objects
Ch. 12.1 -
What is the rule of thumb for finding classes?
Ch. 12.1 -
Your job is to write a program that plays chess....Ch. 12.1 - Suppose the invoice is to be saved to a file. Name...Ch. 12.1 - Looking at the invoice in Figure 1, what is a...Ch. 12.1 - Prob. 5SCCh. 12.2 - Consider the CashRegisterTester class of Section...Ch. 12.2 - Prob. 7SCCh. 12.2 - Consider the Quiz class described in Section...Ch. 12.2 - Why should coupling be minimized between...Ch. 12.2 - Prob. 10SC
Ch. 12.2 - You are implementing a system to manage a library,...Ch. 12.2 - Prob. 12SCCh. 12.3 - Which class is responsible for computing the...Ch. 12.3 - Prob. 14SCCh. 12 - Prob. 1RECh. 12 - Give a rule of thumb for how to find classes when...Ch. 12 - Give a rule of thumb for how to find methods when...Ch. 12 - Prob. 4RECh. 12 - Prob. 5RECh. 12 - Prob. 6RECh. 12 - Prob. 7RECh. 12 - Prob. 8RECh. 12 - Prob. 9RECh. 12 - Prob. 10RECh. 12 - Prob. 11RECh. 12 - Prob. 12RECh. 12 - Prob. 13RECh. 12 - Prob. 14RECh. 12 - Prob. 15RECh. 12 - Prob. 1PECh. 12 - Prob. 2PECh. 12 - Prob. 3PECh. 12 - Prob. 4PECh. 12 - Prob. 5PECh. 12 - Prob. 6PECh. 12 - Prob. 1PPCh. 12 - Prob. 2PPCh. 12 - Prob. 3PPCh. 12 - Prob. 4PPCh. 12 - Prob. 5PPCh. 12 - Prob. 6PPCh. 12 - Prob. 7PPCh. 12 - Prob. 8PPCh. 12 - Prob. 9PPCh. 12 - Prob. 10PP
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