Received a questionnaire form from transunion about a month ago, asking me to fill out why I want to apply for this internship and why I am a good fit. I think it is like a phone screening process, so I filled that out really carefully and got a phone interview confirmation the next week with the hiring manager. The first round of phone interview with the hiring manager was about 20 mins, asking me about my resume and talked about the role and the requirements. The next week, I was moved forward to the onsite interview. Since I was not in Chicago, the HR kindly scheduled a skype interview with two employees, each about 30 mins. This second round consisted of behavioral questions and a case question. Basic calculations and they expected me to talk about my thinking processes. The second case question was a little bit hard for me since I had not knowlege of that specific department, but what is important is to keep asking questions and ask the interviewer to clarify anything that you are not familiar.