Year 1 Sem 1 Maths Exam

Algorithm, Trees, Truth Table, Incidence Matrix, blah blah blah... What is this?? How can the questions be so far different with the mid-term exam?? TOTALLY ACCEPTABLE!! Are you playing a fool on us? Why give us do something you never taught? However i still manage to finish the questions even though the answers might be wrong.. Haha, this is Uni, step in and you die!! So the moral of the story is to enter uni with a dying heart so you won't feel like a living dead