I've sat mine.......
Its really common sense, but be aware that some answers that us hardened animals keepers would give, is not the answer the bosses want!
They were the questions to do with food and water, and medical help. We don't feed or water our animals in the trailer and don't intend on stopping every hour to check them either but I'm sure they ask the "What if an animal were injured on your journey?" and other little questions that may just catch you out.
Usually the testers are good-hearted and will help you to amend your test!!
Good luck!