Attributes (fields) store data, while methods define actions an object can perform. The brand and speed in the example are attributes, and drive() is a method. First Pillar of OOP: Encapsulation Definition: Encapsulation bundles all the data (attributes) and method (behaviours) which are relate...
Object Oriented Programming in JavaThis topic is about Java OOPs concept. After going through the Java basics such as arrays, language fundamentals, etc. you can start with the OOPs concept.Watch this Java video by Intellipaat:This topic is to introduce the concept of reusability, to provide ...
The relationship between two separate classes with the help of objects is called association. A basic concept in Java describes the connection between two or more objects. For example; let us take a connection between the airplane and the passengers. Many passengers associate with one airline, whi...
Abstraction is the concept of hiding the internal details and describing things in simple terms. For example, a method that adds two integers. The internal processing of the method is hidden from the outer world. There are many ways to achieve abstraction in object-oriented programmings, such a...
It supports the concept of hierarchical classification. For example: Car is a four wheeler vehicle so assume that we have a class FourWheeler and a sub class of it namedCar. Here Car acquires the properties of a classFourWheeler. Other classifications could be a jeep, tempo, van etc. Four...
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OOPs programming approach which follows concept of object oriented programming like class, object, data abstraction & encapsulation, inheritance, polymorphism etc, is known as Object oriented programming. In short, we call it OOP’s (object oriented programming)....
8. What are the advantages/benefits of OOPs in Java? Ans: OOPs concept in Java offers several advantages that are not available in procedural programming like C, Pascal, etc. Some of the major and important benefits of object-oriented programming are as follows: ...
While learning Object-Oriented Programming (oops concepts), I decided to dive into its history to fully know what is oops concept and it turned out to be fascinating. The term “Object-Oriented Programming” (OOP), also known as OOPs principles in python, was coined by Alan Kay around 1966...
Let’s understand the concept of encapsulation and access modifiers with the help of a simple example: #include <iostream>using namespace std;class AccessExample {public: // Public member variable int publicVar; // Public member function void publicFunction() { cout << "Public Function" << ...