For me is very difficult to give jod advice because I only have had one job interview but, thinking about it I believe these two aspects are important:
· Know about the company where you want to work because during the interview,it´s possible that the interviewer asks you topics of the company.
· The most important advice, for me, is be yourself. Try to be quiet. The interviewer knows all about your qualifications and work experience but he doesn´t know how you are.