This happened to me with multiple questions when I interviewed for a Facebook internship back in 2010. I didn't really understand that this was bad (if I wasn'

This happened to me with multiple questions when I interviewed for a Facebook internship back in 2010. I didn't really understand that this was bad (if I wasn't supposed to memorize the answers to all the questions, why were they all online and completely unrelated to the skills needed to be a developer?) The interviewer got upset and asked me a poorly worded question which I think he made up on the spot.