27.9: Object-Oriented Programming Last updated Save as PDF Page ID 103074 27.9.1: Encapsulation 27.9.2: Inheritance and Polymorphism 27.9.3: C++ Examples 27.9.4: C# Examples 27.9.5: Java Examples 27.9.6: JavaScript Examples 27.9.7: Swift Examples 27.9.8: Practice