Based on feedback from certified users, here are the most frequent "gotchas."
Passing Criteria: A passing score is typically around 70–75%, though this varies by specific certification level.
Prerequisites: While there are no strict prerequisites, AspenTech generally recommends completing the "Aspen HYSYS: Process Modeling" training course prior to attempting the exam.
Knowing the content is necessary but insufficient. Here is how to dominate the actual exam interface.