Stefan Feldmann wrote:Is there only the study guide from Jeanne Boyarsky? More in pipeline?
In this topic you'll find an up-to-date overview of all resources (books, mock exams,...) available for the OCA 7 and OCA 8 exams.
The number of study guides for the OCA 8 exam is very limited, probably because this exam is very recent (and it takes some time to create a study guide of high quality). But you could of course take any OCA 7 study guide and use some online resources (e.g. Oracle tutorials) to cover to OCA 8 specific topics.