From the exam description:
“During the exam, you are allowed to use Mendix Studio (Pro), check the Mendix documentation and Academy, but you are not allowed to ask questions at the Forum/Slack, or collaborate.”
Source: https://academy.mendix.com/link/certifications/22/intermediate
In regards to translation, you can email academy@mendix.com and they should be able to answer that.
The exam is english. No translation available