After working a long time with Solaris (I started with 2.5.1 at about the time when Solaris 7 was released in 1998), my current boss decided that it is time that I do a certification for it (clients like it). Two exams later I have it now:
The exam questions where a bit strange. I asked myself if a real admin was proof reading them or not, but most probably someone without much knowledge about Solaris administration just took the study guides and tried to make some questions out of it.
Anyway, my boss should be happy now, and I have something to add to my CV.