"Companies count on managers to make smart team decisions and oversee group members in order to maintain deadlines and keep operations running smoothly. Be prepared to answer several situational questions that will evaluate your time management skills, problem solving abilities, and ease in leading a team. Employers will also expect you to be well-versed in products and operations, so make sure to brush up on the department's relevant work."
I didn't find any question particularly difficult or unexpected. If forced to chose one it was when she asked how I would react to C-level executive/s shooting down a concept I developed for a seasonal campaign.
I explained that I would be okay with that. That said, I also explained I am diligent and if I felt very strongly that the direction I was offering was paramount for the direction/growth/evolution of the brand, I would fight for it.