I've done this subject last semester and I can safely say that if you think this is the subject that needs NO to VERY MINIMAL amount of studying then this is not a subject for you. Unless you're a major/minor in IT or quite confident in designing websites and what-not, it will take a lot more effort to understand the required stuff.
There's very little maths involved in this subject, just using x=something, is pretty much all you'd need.
