Who grades the SCJD and SCEA assignments? I know that they are 3rd party paid by Sun for that, but are they freelancers, major companies like Microsoft or IBM or educational institutions?
Who teaches the courses officially offered by Sun, such as preparation courses for certificates (just an example!)? I want to know that especially for Germany. Are the teachers freelancers, employees of Sun or working for a 3rd party company? If it is a 3rd party company, how do the contracts look like between participants of the courses, Sun and that company? Who owns the rooms for the lessons? I think that the class rooms are often rented for this purpose from whoever offers suitable rooms.