TOPIC: PMP exam preparation from PMBOK 7th edition

Hi All,

I have prepared for the PMP exam using the PMBOK 7th Edition; however, I have not studied or memorized the process groups and ITTOs. While attempting practice quizzes, I’ve been struggling to answer certain questions, likely due to this gap.

Do I still need to study process groups and ITTOs, even though they are not explicitly part of PMBOK 7th Edition? Also, in the actual PMP exam, are questions still linked to process groups and ITTOs?

I would appreciate your guidance so I can align my preparation strategy effectively.
Regards
AK