Not only smart dress up and outlook set up is important for an interview but also managing yourself during the interview is an utmost important part.
According to the suggestions of body language experts, there are some way of maintaining attitude that can help one to win the job. First of all, we have to be careful about first impression and most of the time, it is the handshake. So, hand shake must shows uniformity with harmony not overpower. Then we should modulate the zones of space and it should be personal not so much intimate and not social.
Next point is to make some moves for maintain the personal space with the interviewer. Then we should keep our body language open so that it does not show any nervousness. Making sincere eye contact is another important body language as it shows the seriousness of interviewee. At last, to be free from all the nervousness, and to become confident, deep breathe is an efficient way.