If it's a group interview, don't ask lots of pointless questions.
understand that you need to get your 'voice' across in a group interview, but asking lots of pointless questions isn't the way to do it. The best way is to listen to what everybody else is saying and then ask a question which is both intelligent and relevant. Make sure you doing all your 'networking' with your future employer during the interview, not afterwards. (I.e, don't go up to the person after the interview and start asking questions.)
