it was at the end of the interview which is unusual because you don't even have time to talk to them and see what they want you to implement when I asked if they want it recursively done and the type of data structure they want me to use, they said oh we are out of time !! what kind of interviewer would ask white boarding questions 10 minutes towards the end of the interview ! I explained verbally how I would go about implementing it.
Driven, Passionate, Likeable, desire to make money. The ability to read people is what can potentially enable you to access their genuineness or lack there of. This isn't a capability that every one possesses, but has certainly enable me to make good hiring decisions in the past