I wonder if all of us are subscribed to Jobstreet Newsletters and alerts. Even if I am currently employed, I still opt to receive email notifications from them. I find it informative and beneficial. Just a while ago, I spent a few minute reading these tidbits:

Confidence
Nervousness or being jittery are common feelings experienced by a candidate during interview. Avoid feeling inadequate for the position you are applying to. The fact that you were requested for an interview means that you were pre-qualified by the recruiter based on your resume alone. It also means you have bested some of the other candidates for the position.

Another way to gain confidence is to research information about the company before your interview. Gaining knowledge about the company would give you the confidence when you are asked what you know about the company.

Learning opportunity and Improvement
Treat every interview as a learning experience and a way to improve. If you have not been successful from your previous interviews, do not let it frustrate you. Try to remember what questions you had difficulty answering, and learn how to come up with a better answer. When similar questions are again asked, you will be prepared to come up with a better answer.

Interviews can also be a way an opportunity to learn something about the company, other people and even your self. If you are given the chance to ask, do not be afraid to ask about the company or the position you are applying for. This will give the interviewer the impression that you are interested to learn more about their company.

Showing up for a confirmed interview
Being late for an appointment or failure to show up for an interview on an agreed time will create a negative impression against you. As a candidate, it is your responsibility to show up to an agreed schedule. If for some unforeseen reason, you will not be able to attend the interview, you must inform your interviewer 24 hours before the appointment. But make sure that you have a valid reason in resetting the appointment.

Source: Jobstreet Newsletter