Lots of resources and opportunities to ask questions. This subject was very well supported, all the lectures and tutorials were available online to watch and review as many times as you liked. Additional online resources were very useful in multiple choice questions and helped to improve understanding of the topics. The lecturer went to great lengths in being clear about the assignment and the exam. The tutor I had was excellent! I did not think I would say this but I really enjoyed this subject once I got past the basic concepts.