NVIDIA interview questions

I had 2 phone interviews. It was for a very niche computer science role. After the second phone interviewer, I stopped receiving any update from the recruiter. I later found out that they decided to move forward with other candidates who had never even done the required skill for the internship whereas I had research experience and even taught that skill at a reputed university. Thanks for humiliating me in this disgusting manner and wasting my precious time. Such arbitrariness is frustrating and depressing for me - I hope the company makes progress, but I am definitely never applying to NVIDIA again.

I applied through campus job fair. The process took 4 weeks. 45 minutes phone technical interview. Asked a few questions about my projects on my resume and some questions on architecture.