NVIDIA ASIC Design Engineer interview questions

I had two phone interviews. I thought the first one went bad. I was first asked about my previous experience. Then I was asked technical questions. I was asked about 4 technical questions per interview. They also build up on the questions that they asked and grilled you to see if you understand. Definitely defitnitely prepare. Read back your logic design class and your digital circuit class. Speak out loud your thinking process. If you do not know how to answer a question, just tell them what you know and truthfully admit that you do not know the question.