Hi Amorphous
Do you have classes everyday? Or just some days?
This depends on your degree. I have friends whose degrees require them to be there every day. I do an Arts degree, and although that has less contact hours than most degrees, I actually was stuck with a timetable in Semester 1 that had me there every day. Last semester I only had three days. But, I also know people who only go 1 day, so it varies a lot!
How do you graduate? Do you sit 1 test at the end of your 3/4 years?
I haven’t graduated yet, so I’ll leave this one to those who have. But, my understanding is that you graduate contingent on whether you have met the requirements of your degree, e.g. You must complete 48 units to graduate with a major in X, etc. Assuming your degree has tests and exams, you sit them each semester, and you’ll also need to pass those in order to graduate. So, no, there isn’t necessarily one ‘big’ test at the end of the three years that will determine whether you graduate, it’s more of an amalgamation of everything you do.
If you let us know what degree you want to do, and where you want to do it, we may be able to answer your questions a bit more specifically.