BMW, the ICCP Database Administration exam fulfills EC's concentration requirement at the upper level with 3 credits:
ICCP - Institute for Certification of Computing Professionals
At $250 (plus proctoring fees) it's kind of expensive (compared to other cert exams). I have this approved in writing but I keep postponing it. I hope to take it within the next 2 to 3 months.
Last time I checked, they didn't have a practice exam for Database Administration, but that was quite some time ago (they did have the one for Systems Development though, which I'm also planning to take, unless I go with Penn Foster on that one and find another UL subject to fill the numbers).