Hi @Emanuele Attinà ,
Microsoft Certification / Exams is currently not supported in the Q&A forums.
Maybe one of the links is helpful:
Microsoft Training & Certification is supported on their own forums:
Microsoft Learn: https://techcommunity.microsoft.com/t5/microsoft-learn/ct-p/MicrosoftLearn
Microsoft Certification - Exams: https://trainingsupport.microsoft.com/en-us/mcp/forum/mcp_exams
Microsoft Certification - Exam Prep Resources: https://trainingsupport.microsoft.com/en-us/mcp/forum/mcp_exams-mcp_prep
(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)