What Is Polymorphism???

Question

C++

Answer 1

In object-oriented programming,polymorphism (from the Greek meaning "having multiple forms") is the characteristic of being able to assign a different meaning or usage to something in different contexts - specifically, to allow an entity such as a variable, a function, or an object to have more than one form.

Answer 2

It's the ability of an object to take many forms. mainly used when a super class reference is used to refer sub class object. In general we have run time polymorphism & compile time polymorphism.
Ex:
1.Run time polymorphism
class A {
public void show (){
System.out.println("In class A");
}
class B extends A {
public void show (){
System.out.println("In class B");
}
class main {
public static void main(string [] args){
B obj=new B();
obj.show ();
}
}
output :In class B
2.compile time polymorphism
class A {
public void show (){
System.out.println("default");
}
public void show(int i){
System.out.println ("parameterized ");
}
}
class main {
public static void main (string args []){
A obj=new A();
obj.show ();
}
}
output :default

Answer 3

Thanks To All For Helping Me..👍👍👍

Answer 4

https://www.sololearn.com/discuss/774807/?ref=app

Answer 5

It's simply the ability of a variable, function or object to take on multiple forms.For example,in a programming language that exhibits polymorphism,object of classes belonging to the same hierarchical​ tree may process functions bearing the same name,but each having different behaviors.

Answer 6

https://stackoverflow.com/questions/1031273/what-is-polymorphism-what-is-it-for-and-how-is-it-used

Answer 7

it is the feature of c++ ...object oriented programming ...polymorphism it means in Greek word ( having multiple forms ) it is done by two forms 1 function overloading ..2 . operator overloading

Answer 8

Polymorphism is a OOPs concept where one name can have many forms.

For example, you have a smartphone for communication. The communication mode you choose could be anything. It can be a call, a text message, a picture message, mail, etc. So, the goal is common that is communication, but their approach is different. This is called Polymorphism.