Operational Case Study – Learning Methods

Hello everyone,
I’ve already started to learn for CIMA Integrated Case Study Exam by reading books E1,P1,F1 since I got exemptions. My question is: should I learn all definitions and detailed information like let’s say stages in implementation of IS by heart or should I possess general knowledge on these subjects so as to know how to use it in practice? I guess the second assumption is correct but I want to make sure. The new’s sylabus’s on its way and I want to pass that exam as soon as possible so that’s why I’m asking.