# OOP - Encapsulation - objects KNOW and DO

OOP - Encapsulation - objects KNOW and DO: a cheat sheet for OOP at Apprentice level.

![OOP - Encapsulation - objects KNOW and DO](https://fsdtrainingmedia.blob.core.windows.net/public/images/2026/09/5323ecc4b30548afbe9cf618b2e3c85b.png)

- Category: OOP
- Level: Apprentice
- Tags: classes, encapsulation, objects, OOP
- Updated: September 18, 2026

Source: https://www.ask-codey.com/cheat-sheets/oop-encapsulation-objects-know-and-do