All online. DON'T WASTE YOUR TIME! You will be expected to study for many many many hours with shoddy, unorganized, vague material (76 pages long) and pass a very difficult exam. Essentially you will try train yourself ( unpaid!) with outdated study material. Many of the URLS given in the examples are not even active. No help will be given- if you have questions you are SOL. If the application process is this stupid and frustrating then the job itself is probably worse- SO MANY red flags. Bitter I wasted a long weekend on this LOL