Explain My Benefits interview questions

I was interviewed by the HR Specialist at EMB for my first interview. I then had 3 interviews after that with 3 different managers from 3 different teams. The process was fairly easy and straight forward. I think they had me interview with different teams was because they had a lot of openings that I could potentially fill.

Easy process and interview, but there was limited knowledge of what the role details where, they did not seem to understand what questions where being asked, just what I knew.