Intro

Core concepts of OOP

  1. Encapsulation(캡슐화)

  2. Inheritance(상속)

  3. Abstraction(추상화)

  4. Polymorphism(다형성)

How to master the OOP concepts?

Concentrate on and repeat Ch6 and Ch7 Polymorphism. And then go to Abstraction and Interface. More and more you review and repeat, you can get much more understanding.

OOP Language = Programming Language + OOP Concepts(Rule)

=>Memorize the Concepts! Otherwise you never know what is correct or wrong and why it is correct and wrong.

=>Concentrate on OOP, Not the reason and background of every single concept!

=> The amount of summary of OOP concepts is about 2 A4.

=>Don't satisfy studying OOP. If you are interested in Web, you can study JSP, Spring. MAKE SOMETHING USING OOP!

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