Passed CPMAI exam in first attempt.
The exam was heavily focused on scenario based questions mainly on AI project management concepts, AI governance, Responsible AI, Business and Data understanding, Data preparation, Model development and evaluation and Model operationalization. The CPMAI course purchased from PMI was useful for basic understanding of the topics however for in depth learning I relied on Claude, Gemini and ChatGPT. I also purchased the practice set of questions from PMI but these were not even close to real exam questions.
It took me about 2 months to prepare for the exam. It was self paced study mostly in the weekends.
In summary to earn this certification, thorough understanding of the course content and practice questions from ChatGPT, Claude and Gemini should help.