I went to Penn and TAed for some lower level CS courses (but not 120). CIS120 is the course for students who have some programming experience, and probably fal

I went to Penn and TAed for some lower level CS courses (but not 120). CIS120 is the course for students who have some programming experience, and probably falls under CS1. I had taken AP Java AB before and was overprepared for the old (Java) version of the course. The current course teaches basic data structures and uses Ocaml.