I just wrote a three piece blog post/article on how to write a resume, CV and interview correctly. People generally struggle with one or the other! I meet a lot who say they are good with the interview stage but not so strong resume, whereas some people have outstanding resumes but are not good at interviews! I think practicing your interview questions etc makes you more natural and the employer will be able to view how you fit into the company culture (as you are truly being yourself!).