📙 Definition An ER diagram (Entity Relationship Diagram) is a graphical representation of entities, attributes, and relationships in a...

📗 Anonymous classes Java anonymous classes are a way to create a one-time-use class that extends a class or implements an interface...

📗 Method Overriding in Java Method overriding is a feature of Java inheritance that allows a subclass to provide its own implementation...

Object-Oriented Programming (OOP) is a programming paradigm that has become increasingly popular in recent years. Many companies use OOP...