Everyone will interview differently and come across in a different way. This can make it very difficult for job candidates who are meeting recruitment consultants the the first time and may be nervous.
The first piece of advice is to be yourself and make sure you answer questions honestly. It is better to be honest than to try and make something up on the spot. White lies tend to stay with you.
Interviewers will mainly be looking to see what you are like, whether you will fit into the team, and how you cope with their competency-based questioning as well. Everything you do will add to their opinion of your character, so make sure you remain calm and answer questions honestly. It’s pointless answering questions and lying in your answers – you will get found out, and even if you don’t, you might end up in a role that just isn’t right for you.