"When applying for a position as a director, be prepared to have your leadership skills and judgement tested by many case studies. These scenarios help employers understand what kind of leader you will be for a team or department at their company, so confidence, quick thinking, and examples of how you have fixed similar problems in the past will be highly advantageous towards receiving an offer."
None of the questions were particularly hard. Typical behavioral interviews - "tell me about a time when you <blank>." Most were just conversations to assess fit with the team.