Introduction We know that in Java, most of the things revolve around “Objects and Classes.” The objects and classes have various kinds of relationships that help us design software applications. The multiple relationships that exist in Java are based on ...

Introduction  Linked lists are one of the frequently asked data structures in interviews. Some of the questions on the linked list asked in product-based companies like Amazon, Microsoft are  Detect And Remove Cycle, Merge two sorted linked lists, etc.  This ...

Introduction Object-Oriented Programming or OOPs refers to a programming paradigm that organises software design around real-world objects. Inheritance, abstraction, polymorphism, and other real-world concepts are all part of OOP. The basic goal of OOP is to connect data and functions. ...

Introduction Let’s take a real-life example for overloading and overriding methods in object-oriented programming concepts. Assume you are supposed just to perform the function of talking. Say, you have to tell the story of your day to a total stranger. ...

Introduction  A good programmer is the one who can write the most optimized codes. To develop this ability, the knowledge of data structures and algorithms becomes essential. Due to this reason, the knowledge of Data Structures and Algorithms (DSA) is ...

Introduction What comes to your mind when you first hear the word Inheritance?  Doesn’t it remind you of how someone at a family gathering said that you inherited your mother’s eyes or father’s hair? Well, that’s what inheritance is, even ...

Introduction In this article, we are going to learn static vs dynamic binding. We will see each of them in detail and then compare them based on their functionalities and where they are used. We know that Object-Oriented Programming is ...

Introduction A doubly-linked list is a data structure that consists of sequentially linked records which are called nodes. A node contains two fields, called links, that refer to the previous and the next node in the sequence of nodes. The ...

Introduction Java is one of the most popular object-oriented programming languages. Every Java program must be enclosed inside a java class. Classes in Java are usually made up of data members and methods. The topic of methods is a vast ...

Introduction Java is an object-oriented programming language. Everything in Java is an object, all the programs, codes, and data reside within classes and objects.  Inheritance, Polymorphism, Encapsulation, Abstraction, classes, and objects are few important concepts of Object-Oriented Programming.  OOPs is ...