Hi Thomas,
Good question. We are working on putting together a document that will identify different learning vehicles to help meet the different objective areas for the exam. Goal is within the next week to have something ready .... it would be a living document as learning content is always popping up ... docs, whitepapers, demos, training, etc.
In the future, as Adobe releases more Enterprise certification exams this kind of learning map will be available when the exam is announced.
It will be posted to the Adobe site but I will be sure to post here this one time in specific response to your question in the event that the publishing process would cause delays.