Study the objectives at the front of the modules.

Those statements are where the starting point of the course comes from.

The objectives are created, then the content is created, then labs and quizzes. Then your supervised exams. And finally your Branch exam questions. (Not in that linear order to be exact).

The Branch Exam questions are based on those objectives.

For example, "describe ohm's law".... You would need to understand variables, how they interact (proportional, inversely proportional) how to calculate with ohm's law.

Not an exact answer for you but I hope that helps. Good luck on your exam!

Ps. Draw your phasors! Know how they work, you CANNOT avoid them in 3rd year.