# Object-Oriented Programming

- [Encapsulation](/qso/symbol-interpretation/object-oriented-programming/encapsulation.md)
- [Abstraction](/qso/symbol-interpretation/object-oriented-programming/abstraction.md)
- [Inheritance](/qso/symbol-interpretation/object-oriented-programming/inheritance.md)
- [Polymorphism](/qso/symbol-interpretation/object-oriented-programming/polymorphism.md)