The most common use of polymorphism in OOP occurs when a parent class reference is used to refer to a child class object . Any Java object that can pass more than one IS-A test is considered to be polymorphic.
Read moreWhat is inheritance C++?
Inheritance is a mechanism of reusing and extending existing classes without modifying them, thus producing hierarchical relationships between them . Inheritance is almost like embedding an object into a class. Suppose that you declare an object x of class A in the class definition of B .
Read moreWhy and when do we use inheritance in C++?
Why and When to use Inheritance in C++? We use inheritance in C++ for the reusability of code from the existing class . C++ Strongly supports the concept of reusability. Reusability is yet another important feature of OOP(Object Oriented Programming).8 Ara 2021
Read moreWhy C# is not use multiple inheritance?
C# does not support multiple inheritance , because they reasoned that adding multiple inheritance added too much complexity to C# while providing too little benefit . In C#, the classes are only allowed to inherit from a single parent class, which is called single inheritance .
Read moreIs inheritance bad in C#?
Inheritance (Derived and Base Class) In C#, it is possible to inherit fields and methods from one class to another . We group the “inheritance concept” into two categories: Derived Class (child) – the class that inherits from another class.
Read more