About 10 years ago in my old university they had no minimum score because back then Computer Science was still considered a fringe field for geek but I digress.

About 10 years ago in my old university they had no minimum score because back then Computer Science was still considered a fringe field for geek but I digress. Eventually they had to put a minimum because there was too much low score students draining the professors and tutors time both in and outside class. When Computer Science became mainstream and synonymous with making lots of money then they began to limit places and the problematic students went away.