Hi,
No. It is necessary to contact SUN and ask an account. They will provide you access to the site
http://www.certmanager.net/sun_assignment/ Then, when you have a username and password, you can download the assignment.
Your assigment may be different from the others, so, do not rely 100% on the business cases discussed here. Try to get the overview.
Good Luck
Cleuton Sampaio<br />Systems Architect<br />(SCEA,SCWCD,SCBCD,MCSE,MCSD)