For the last one I'd be so tempted to say "Well, I just explained a bunch of stuff to you five. Did you understand?"![]()
Never be a wiseacre in an interview. It's a very effective way to not get a job.
I agree. That's why I used the word "tempted."

While I would never actually suggest being that must of a wiseguy (or do so myself) I do think that it is beneficial to try not to worry too much about what answer they're looking for and to be yourself. (This assumes that you are both lucky enough to be looking for a job you want, not just a job you need and interviewing with someone you'll actually be working with.) If you answer the questions your way and they hire you, I think the chances are much better that you'll be comfortable there.

I would have hired you too.