Re: interview skills
As with all interviews:
1. Be confident
2. Have a positive, enthusiastic attitude
3. Know what your career goals are
4. Know your strengths and weaknesses (E.g. in skills, qualities)
5. Identify how you can transform your weaknesses into strengths
6. Do your homework: Know why you want to work for those companies, how you can develop professionally by working for them and how you can contribute positively to their organisation.
7. If there are particular sectors/ projects of the company that interest you and you have relevant questions, ask the company representatives.
For successful interviews, before the interview:
1. Identify what the company looking for
2. Identify why you are suitable and why the job should be yours
3. Determine how you can win the interviewers over
4. Do not rehearse lines to say in the interview
5. Have an idea of what you would like to say, be natural during the interview, giving a beaming smile to the interviewers as you greet them and let the conversation continue from there.
6. Dress smart. Very smart. (Doesn't have to be expensive. Just clean and tidy appearance, ironed clothes, polished shoes)
Hope this helps! This approach has worked for me.
If you still want more, just do a google search, there's going to be a plethora of information on the world wide web on this topic.
Good Luck!