I'm preparing to take the Project Administration in Jira Server certification exam. It looks heavily based on the differences between the abilities of the Jira Administrator and the Project Administrator. I've searched thoroughly, attempting to find a detailed list of the differences in their roles/responsibilities. I've found some information from a question from 2015, I understand that with the updated versions that responsibilities have changed some. Is there any comprehensive list of tasks that project admins can perform vs. what a Jira Admin can do?
TL:DR - Tasks that can be performed by a Jira Admin's vs. Project Admins.