Chapter 4 - 분석

What is analysis?
 •A method of studying the nature of something or of determining
its essential features and their elations

•A method of exhibiting complex concepts or propositions as compounds 
or functions of more basic ones

•The evaluation of an activity to identify its desired objectives 
   and determine procedures for efficiently attaining them

UML sequence diagrams make it easy

Our main use case in CRC cards

UML class diagram

CJsDogDoor.zip