Always have some questions prepared. Questions prepared where you will be an asset to the organization are good. How soon will I be able to be productive? and What type of projects will I be able to assist on? are examples.
Be prepared to answer this question.The bets way u can attract the interviewer is to give an answer that is beneficial to the organisation.I prefer "Well sir, what are the computer languages that I need to learn,so that I can implement them quickly and help in building up our organization".