thanassis.com
home
blog
Online Games
Sudoku
Ivory Tower
Web Hangman
Software
Java
Object Oriented
Mobiles / J2ME
Research
C.S. Resources
Galleries
Greece
Music
Photography
Art
Personal
About me
Useful Links
Contact
Site
Downloads
My other sites
Thanassis.gr
Djangopedia
Kilogames
Xoocle
TrainJava
GameAnatomy
Latest News
1. Use case diagrams
Use case diagrams :
Describe the behaviour of a system from a user’s perspective.
Depict relationships between the system and its environment.
Allow the definition of the systems’ boundaries.
A use case diagram can be seen as an instance of interaction between “actors” and the system.
Use case
User
Programmer
Architect
Tester
Analyst
expresses
implements
designs
verifies
understands
Previous slide
Next slide
Back to first slide
View graphic version
Web
this site
Thanassis Blog News
In the News
Deep impact smashes comet
3 Florida shark attacks in a week
Mad Cow
summit in Scotland
Search the Archives