NVIDIA Software QA Engineer interview questions

Phone call with HR. Programming test, one code question and Linux multiple choice questions of one hour. Frontal test in code and Linux. Questions about nursing and the commands and performing a code in front of an interviewer

I applied online and the recruiter scheduled a 45 min phone interview for the following week with the hiring manager. Interviewer asked various questions regarding the logistics of benchmarking a given game, how certain graphics settings affect performance, and whether or not I would hypothetically certify a game's performance based on certain performance metrics. I emailed the recruiter a week later and was told they were not going forward with my application. Rating this interview negative soley because the recruiter gave me no feedback whatsoever, citing Nvidia's policy.