Don't forget your body language like making eye contact, your posture, not fidgeting and not mumbling.
Make sure your latest twitter and linkedin messages are interview safe.
Do not be worried to say you don't know a response to questions.
Read about the company, directors, and job role.
Advice for Job-hunters:
"When you've picked a vocation or the perfect role, familiarise yourself with leaders in the industry. A network should also be made up of alumni, lecturers, and past colleagues."