What is abstraction, what is encapsulation? What is the difference?
pine tree, apple tree, oak tree…. Abstraction: Tree They are all trees. Another way to express the same concepts is generalization and specialization.Capacitor, resister, wire, box, CRT, … Encapsulation: television You don’t care what are inside the black box, and how they interact with each other, as long as the television works. Another way to express the same concepts is information hiding.
