From my experience the exam was not broad and mostly focused on several services.
I would say that 70% of the questions were related to :
Gcloud deployment manager
Kubernetes questions and knowing them in depth would probably help you pass the test.
No questions were asked on Big data services nor ML. A few questions on Cloud storage or networking only.
I have left enough time for rewatching the Google Cloud Certified Associate Cloud engineer on A cloud Guru before the exam and that definitely helped me passed.
Thanks ACG, my third certs studying with you !
Congratulations, legalph! Nicely done! 🎉🎊
And thank you for posting your story! I’m glad my courses were a valuable part of your journey to get certified. 🙂 Also, I’m sure others will appreciate your advice, so I’ve now linked to this from my exam report mega-thread.