Noob for an interview

I have and interview for an SEO/SEM position, but...

I have been working on Digital Marketing for about a year now, but mostly odd jobs all around the place (content marketing, SEO, SEM, some web design, mailing, social media...).

I'm basically in a jack-of-all-trades (master of none!) situation. And I was wondering,

If I may be so bold... What should I bring to the table for the interview (in regard to researching the company and possible fixes for their web/strategy...)?