NVIDIA interview questions

I had 3 rounds. The first was with a member of the team, where I explained my research and elaborated on technical details to demonstrate my understanding of comp bio/ML. The second round was a coding round where they asked me to code k-means from scratch. They also asked me technical ML questions. Third round was with the director, and it focused a lot on biological interpretation of ML concepts in bionformatic methods.

Two technicals interviews. First one was In zoom, the second one was 2 on 1 with team member and the team manager. Both of the interviews were in C. Got a rejection email.