There is a written exam at the end of the course. Your grade is determined by the written exam.
Since the course is revised a bit every year, you should expect the exam to be slightly different from earlier years, but it will still be similar. The changes for 2008 and 2012 are fairly significant though. (2008, shaders moved in and some low-level material moved out. 2012, shaders were integrated and pre-version-3 OpenGL code was taken out.) On the lessons, we will look at problems that are relevant for the exam today.
Archive with old exams