Second Interview Question:

Sometimes ads for jobs are very short and don't reveal much about the employer's expectations. Try looking on the company's website, since there might be a longer description in the human resources section of their site than in the ad you saw.
Another strategy is to search job sites like globalguideline.com and by the same job title to get a sense of what other employers are looking for in candidates. Also search Google or globalguideline.com to see descriptions of similar jobs.