Hi there, tc3storm.
I can provide some details about retaking the ProAdvisor Certification examination.
When retaking the ProAdvisor Certification examination, you will need to retake the entire test including the ones you have already passed. Once you begin the exam, you must finish it in one sitting. You cannot stop and resume at a later time.
We also offer certification training so the examines can prepare for the exam. To learn more about the process, you can check this guide: Training & Certification.
I've also added these references that have detailed information and tips when taking the QuickBooks Online Advanced Certification:
I'm just a post-away if you have other concerns about the examination. I've got your back!
