Which concept(s) did you wish went into further detail, either because you are interested or because it’s too complex for the coverage it received?

Based on the reading, answer the following questions, with explanations (do not simply name concepts and move on):
1. Among the concepts you have learned, which do you think is most useful to you or your organization?
2. Which concept(s) caused the most confusion in this unit?
3. Which concept(s) did you wish went into further detail, either because you are interested or because it’s too complex for the coverage it received?