Interactive BPP books for September 2026 exams, recommended by OpenTuition.
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I also recently took the ACE exam for GCP, and I completely agree with your approach. Mattias Andersson’s course was extremely helpful for me as well. I also found it helpful to go through the official exam guide and supplement that with additional research and videos. It’s important to balance the time and depth of each topic when preparing for a certification exam.
