I did two interview rounds, the first one was a HR interview which we talked about my motivation and what I am looking for in an internship and answered some behavioural questions, and it was around 40-50 minutes talking on the phone. The second interview was done on location and we had a meeting with the two hiring managers and I answered questions on my previous experiences and roles and they also asked questions related to sql and powerBI. Also the questions from sql and powerBI were from my previous roles and they just wanted me to explain them in more detail.