Of course by doing research first about the company and in achieving my goal to be part of it.
Be prepared for the exam and the interview. Take some time searching about the company and practice a lot for the interview. The interview is too formal. You kind of have to know a lot.
Be true to yourself. Confidence is a must
Again know the history of Sitel and what services it offers.
I'll think about it.
Stay calm and be honest
You need to have a lot of patience on waiting for your turn. but the good side of the interview is worth waiting for
Be confident and be straight forward to your answers.
Be very honest. Talk about your achievements and how you achieved these things but more importantly focus on what you can bring to the table and opportunities you may need help on. Setting expectations go a long way. Focus on being able to work with others and make decisions based on collaborated feedback.