Two 30 minute on campus interviews. Very casual, conversational interviews. Questions within both interviews were relatively similar. Make sure to do your company research and look beyond just the financials. They were very interested in why you were interested in Cardinal and what you knew about how the company differentiated itself. The on campus interviews were the only round. Questions followed STAR format. No focus on specific technical skills - this is not surprising considering it is an internship role as a BA so skills are more so oriented at on the job problem solving instead of specific hard coding skills.