It’s quite thought exam. Only situation based questions. A lot of questions were related with daily scrum, retrospectives, collocated and distributed teams, Scrum and Kanban.
All answers were quite tricky, so to choose right one you need to deeply understand whole picture of agile.
To pass exam I have used Mike Griffith book (second edition) and a lot of on line test (free and paid). Unfortunately, all on line tests cover only knowledge, meanwhile exam focused only on tricky situational based questions