Depending on your previous background, the course will require between 6 and 10 hours per week outside of class, about average for a graduate course, especially since the number of class lectures is reduced in exchange for independent study. For some, even more time may be required. For a few, less. Surprisingly, the students who are already proficient in information technology are frequently not as successful in this type of course as those who are learning for the first time. The key is mastering all facets of the course and studying each in its appropriate context.
Registration is required, but is free.