> this is a general purpose forum, therefore this
> question is appropriate here.
> It may not be the best place to ask of course (as
> there are indeed resources like JR which are more
> geared towards certification-related problems), but
> there's no reason it should not be asked.
Actually you are incorrect. If you consult the FAQ for these forums you will see that for questions relating to preparation for certification Sun recommends a number of sites elsewhere.
It's question and answer #7 in the FAQ.