Probably that’s the problem with the education system, that there needs to be some element of knowledge control, as well as something that sums everything up. Although I am more for different kinds of work like theses, coursework, etc, which are much broader and cover a larger range of a student’s knowledge. If you have online exams, you can use a service like https://allexamsdone.com/ and just make your life easier. Now, a few years later, I think exams are not something worth worrying about at all.