Asking literal questions is not allowed during the exams in general – for instance, posting questions from the exam on the forum is not allowed.
- With rapid, it's an open book exam, so you're welcome to use any documentation for instance.
- Intermediate is a closed book exam and you are not allowed to use any resources.
- Advanced allows the use of the following resources:
- Mendix Docs
- Mendix Academy Learning Paths
- Mendix Studio (including any project you may have)
- Mendix Studio Pro (including any project you may have)
- Browser-based language translation service (i.e. Google Translate)
- Expert is not an exam and such so for expert it's not relevant
So overall, this means that the use of ChatGPT for any of the certifications is not allowed.