Analysis is what you do to understand the requirements, design what you do to shape to solution to the identified problem.
Both activities can (sometimes) benefit from drawing class diagrams (though I, personally, use them more for design) - and they are better *not*, I repeat, *not* done in phases, but concurrently (*together* with implementation and testing).
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
Welcome to JavaRanch! I see you've been here a while, but it strikes me that no one has pointed out that your display name is in violation of our naming policy. (We are looking for names that are not obviously fictitious, and preferably your real name!). You can change your display name here
Piscis Babelis est parvus, flavus, et hiridicus, et est probabiliter insolitissima raritas in toto mundo.
Joined: Nov 24, 2004
thank you for ur sugegstions, but unfortunately you didnot provide me the online links for OOA and OOD, if you know,please let me know.