For each requirement, you should capture:
Severity / category (fit, configure, custom)
Level of effort (low/medium/high or numeric scale)
Priority (business-driven or architecture-driven)
Implementation notes (high-level explanation of how the gap will be closed)
This structured approach supports planning and decision-making.
First read the answer fully, then try to explain it in your own words. After that, open a few related questions and compare the concepts. This method helps you remember the topic for a longer time and improves exam preparation.