Polymorphism is one of theOOPsfeature that allows us to perform a single action in different ways. For example, lets say we have a classAnimalthat has a methodsound(). Since this is a generic class so we can’t give it a implementation like: Roar, Meow, Oink etc. We had to give a...
An interface that have no data member and method is known as a marker interface.For example Serializable, Cloneable etc.66) What is difference between abstract class and interface?Abstract classInterface 1)An abstract class can have method body (non-abstract methods). Interface have only abstract...
polymorphism is primarily associated with oop paradigms, but the concept can be applied to other programming paradigms too. in functional programming, for example, polymorphism can be achieved through higher-order functions or parametric polymorphism. although the implementation may vary, the core idea ...
Interface There are a number of situations where it is important to have a group of classes to exhibit a common behavior. For example, we want aRadioclass to have thetalkmethod as theCatclass has. Surely, a Radio should not be classified as anAnimal,yet need to be called via atalkinter...
Example Open Compiler classVector:def__init__(self,a,b):self.a=a self.b=bdef__str__(self):return'Vector (%d, %d)'%(self.a,self.b)def__add__(self,other):returnVector(self.a+other.a,self.b+other.b)v1=Vector(2,10)v2=Vector(5,-2)print(v1+v2) ...
Polymorphism is an important and basic concept of OOPS. Polymorphism specifies the ability to assume several forms. It allows routines to use variables of different types at different times.In C++, An operator or function can be given different meanings or functions. Polymorphism refers to a ...
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Example public class Person { // Fields are encapsulated within the class private string name; private int age; // Public methods provide controlled access to the fields public string GetName() { return name; } public void SetName(string name) { this.name = name; } public int GetAge()...
One of the most significant OOPs ideas is polymorphism. It is a notion that allows us to execute a single activity in various ways. Polymorphism is classified into two types: compile-time polymorphism and runtime polymorphism. Compile-time polymorphism is illustrated by method overloading, w...
Polymorphism that is resolved during compiler time is known as static polymorphism. Method overloading is an example of compile time polymorphism. Method Overloading: This allows us to have more than one method having the same name, if the parameters of methods are different in number, sequence...