NVIDIA Software Graphics Developer interview questions

feedback very quickly after referred by my friend. technical interview for a summer intern. mostly is graphics and OpenGL question. interviewer is very nice, and we talked many professional topics. the stage is moving on, not sure I can get the offer.

They came on campus recruitment for Graphics Design Engg. the interview round comprised of a brief intro about them and then a written technical test. It was completely subjective, but not very difficult. the questions comprised from all of the fields right from digital electronics to reasoning and aptitude questions to even one on C programming. the next round was the interview round where the asked about the setup and hold times, FIFO, FSM and also one on writing a C programming code.