Capco Management Consultant interview questions

Three questions that they actually emailed me in advance. Initially met them at a university career fair and spoke with a few engaging people but my interviewer was not engaging at all.

They had a position for a management consultant role. I applied and was scheduled to have an interview. The interviewer said the role was for a Data Analyst. After following up on the role, they asked if I was comfortable moving forward with a Java Developer role. They are not sure what they want.