Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
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Expert Solution & Answer
Chapter 2, Problem 8R
Explanation of Solution
Extending the interfaces:
“Yes”, it is possible to extend two interfaces exclusively.
Interface:
The interface is similar to the class and it can be declared with the keyword interface.
- The interface does not contain any constructors with it and all the methods in the interface are “abstract”.
- A class only “implements” the interface and it cannot “extends” the interface.
- But the interface can extend multiple interfaces.
- The interface extends another interface using the “extends” keyword in java.
- While extending the interface, the child interface inherits the methods of parent interface.
Sample code:
//Declare the interface Animal
public interface Animal
{
// Create the method run()
public void run();
}
//Declare the interface Goat that extends Animal interface
public interface Goat extends Animal
{
// Create the method
public void milk();
&...
Expert Solution & Answer
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Chapter 2 Solutions
Data Structures and Algorithms in Java
Chapter 2, Problem 1RChapter 2, Problem 2RChapter 2, Problem 3RChapter 2, Problem 4RChapter 2, Problem 5RChapter 2, Problem 6RChapter 2, Problem 7RChapter 2, Problem 8RChapter 2, Problem 9RChapter 2, Problem 10R
Chapter 2, Problem 11RChapter 2, Problem 12RChapter 2, Problem 13RChapter 2, Problem 14RChapter 2, Problem 15RChapter 2, Problem 16CChapter 2, Problem 17CChapter 2, Problem 18CChapter 2, Problem 19CChapter 2, Problem 20CChapter 2, Problem 21CChapter 2, Problem 22CChapter 2, Problem 23CChapter 2, Problem 24CChapter 2, Problem 25CChapter 2, Problem 26CChapter 2, Problem 27CChapter 2, Problem 28CChapter 2, Problem 29CChapter 2, Problem 30PChapter 2, Problem 31PChapter 2, Problem 33PChapter 2, Problem 34PChapter 2, Problem 35PChapter 2, Problem 36P
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