Most introductory courses in a college curriculum are meant to be grand filters. The "Introduction to Computer Science" course is supposed to filter out student

Most introductory courses in a college curriculum are meant to be grand filters. The "Introduction to Computer Science" course is supposed to filter out students who don't have the grit or mental acuity to further their study of computer science. If a student fails at that course, it's a strong hint for the student to consider a different major. That's actually the beauty of college: it's possible to cram four years' worth of courses into a tighter timeline, but if you don't you leave enough room to explore the introductory courses of different fields and declare major on one that is truly interesting to you.