OOP Inheritance and Composition Master inheritance and composition to build flexible, maintainable object-oriented systems. This skill focuses on understanding when to use inheritance versus composition and how to apply each effectively. Inheritance Fundamentals Basic Inheritance in Java Inheritance in Python Inheritance in TypeScript Composition Over Inheritance Composition in Java Composition in Python Strategy Pattern with Composition in C # Mixin Pattern Mixins in Python Interface Segregation Multiple Interfaces in Java When to Use This Skill Apply inheritance and composition when: 1. Des…