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* Abstract and Interface in Java 1. Create an abstract class pen with methods write () and refill () as abstract methods 2. Use the pen class from Q1 to create a concrete class fountain additional method change Nib () 3. Create a class monkey with jump ( ) and bite ( ) methods Create a class human which inherits this monkey class and implements basic animal interface with eat ( ) and sleep methods 4. Create a class telephone with ( ) , lift ( ) and disconnected ( ) methods as abstract methods create another class smart telephone and demonstrate polymorphism 5. Demonstrate polymorphism using monkey class from Q3 6. Create an interface TV remote and use it to inherit another interface pen with smart TV remote 7. Create a class TV which implements TV remote interface from Q6

* Abstract and Interface in Java 1. Create an abstract class pen with methods write () and refill () as abstract methods 2. Use the pen class from Q1 to create a concrete class fountain additional method change Nib () 3. Create a class monkey with jump ( ) and bite ( ) methods Create a class human which inherits this monkey class and implements basic animal interface with eat ( ) and sleep methods 4. Create a class telephone with ( ) , lift ( ) and disconnected ( ) methods as abstract methods create another class smart telephone and demonstrate polymorphism 5. Demonstrate polymorphism using monkey class from Q3 6. Create an interface TV remote and use it to inherit another interface pen with smart TV remote 7. Create a class TV which implements TV remote interface from Q6

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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* Abstract and Interface in Java 1. Create an abstract class pen with methods write () and refill () as abstract methods 2. Use the pen class from Q1 to create a concrete class fountain pen with additional method change Nib () 3. Create a class monkey with jump ( ) and bite ( ) methods Create a class human which inherits this monkey class and implements basic animal interface with eat ( ) and sleep methods 4. Create a class telephone with ( ) , lift ( ) and disconnected ( ) methods as abstract methods create another class smart telephone and demonstrate polymorphism 5. Demonstrate polymorphism using monkey class from Q3 6. Create an interface TV remote and use it to inherit another interface smart TV remote 7. Create a class TV which implements TV remote interface from Q6
Transcribed Image Text:* Abstract and Interface in Java 1. Create an abstract class pen with methods write () and refill () as abstract methods 2. Use the pen class from Q1 to create a concrete class fountain pen with additional method change Nib () 3. Create a class monkey with jump ( ) and bite ( ) methods Create a class human which inherits this monkey class and implements basic animal interface with eat ( ) and sleep methods 4. Create a class telephone with ( ) , lift ( ) and disconnected ( ) methods as abstract methods create another class smart telephone and demonstrate polymorphism 5. Demonstrate polymorphism using monkey class from Q3 6. Create an interface TV remote and use it to inherit another interface smart TV remote 7. Create a class TV which implements TV remote interface from Q6
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