Not difficult. All questions can be find in earlier LiveRamp interviews.
Sigiloso
I don't think they are advertising. The question about what LiveRamp does is designed to filter out people who truly don't know what industry the company is in (which isn't even that ridiculous actually, given that it's hard to figure out what they do from their website). I passed that interview and went on the interview with the VP after that. I think they want to make sure people have taken 5 minutes to look up a few articles about them, since that's all it took for me to be able to give an adequate answer.