> spread over many different sessions

this is also known as 'logistical nightmare', but yeah it's the only reasonable way if you want to avoid being questioned by robots.

Ah yes, the logistical nightmare any hair salon or nail studio handles just fine.

these shops do nothing but 'exams'. no teaching, no research, no papers, no students. comparison is valid for ~2 weeks in a year, maybe.

Impressive!

I think the most I experienced at the physics department in Aarhus was 70ish students. 200 sounds like a big undertaking.