Hi justintime,
Just a slight correction...
Excelsior no longer offers an exam in either Operations Management, or Business Policy. They only offer the courses now.
TESC, on the other hand, offers an exam AND a course in both subjects.
Here's the link to the exams:
http://www.tesc.edu/students/tecep/teceplist.php (OPM-301-TE and BUS-421-TE)