Cotiviti interview questions

received an internal assessment. it was quite extensive. had to do a report on one of the topics they mentioned (healthcare based) and build a small project on the same.

The Interview was a technical talk going through my resume. They asked me a project that I'm proud of telling. we talked about the internal details like why I did it like that questions. Few follow up questions. I didn't have any answer to few questions, I was honest that I don't know and the interviewer looked satisfied. Few talks on my experience like past internships, again the same talk of how I did it. Can be difficult to candidates who has only the surface level knowledge in this space.