Assignment Help - homework help

Explain Polymorphism

Polymorphism: It is the ability of an object reference to be employed as if it referred to an object with various forms. The polymorphism in Java outcomes from both class inheritance and interface inheritance. The actually different forms frequently outcome from the static type of the variable in which the reference is store-up. The following class header is as shown below:

class Rectangle expands Polygon implements Comparable

It is an object whose dynamic type is Rectangle and can behave as all of the types as: Rectangle, Comparable, Polygon, and Object.

   Related Questions in Programming Languages

  • Q : Define the term Constant Define the

    Define the term Constant: A variable whose value might not be changed. In Java, such are implemented by the final variables.

    		•
  • Q : Define White space White space :

    White space: Characters employed to make visual spacing in a program. White spaces comprise space, tab, carriage return and the line feed characters.

    		•
  • Q : What is an Instantiation What is an

    What is an Instantiation: It is a creation of an instance of a class, i.e., an object.

    		•
  • Q : Define Finally clause Finally clause :

    Finally clause: This is a part of try statement which is always executed, either subsequent the handling of caught exception, and normal termination of the protected statements.

    		•
  • Q : Define the term Interprocess

    Define the term Interprocess communication: It is the ability of two or more separate processes to communicate with each other.

    		•
  • Q : Learning File system with operations

    Program 1. Purpose of this assignment is to learn to work with files.Assignment: The file, data.txt, is provided on the class website. Each line of the file consists of a binary operator followed by two operands. Your program wi

    		•
  • Q : Define Primitive type Primitive type :

    Primitive type: Java's eight standard non-class types are the primitive types as: Boolean, byte, char, float, int, double, long and short.

    		•
  • Q : Define Aliases Aliases : It is a

    Aliases: It is a multiple references to a single object. Messages might be sent to the object through any of its aliases. The resultant state modifications will be detectable by all.

    		•
  • Q : Define the term Top level class Define

    Define the term Top level class: It is a class defined either at outermost level of a package or the static nested class.

    		•
  • Q : What is Pattern Pattern : It is a

    Pattern: It is a recurring theme in class usage or design. Interfaces like Iterator encapsulate a pattern of admission to the items in a collection, whereas freeing the client from the requirement to know details of the way in which the collection is

    		•
Home | Company Overview | Services | Discover Q&A | Sitemap | Contact Us | T & C | Refund Policy | Copyright Policy | Blog | Q&A | Directory

©TutorsGlobe All rights reserved 2022-2023.