Super Micro Computer, Inc. (Supermicro) Prpgram Manager interview questions

1. You need to fill a big form about your background. It took me 15 mins to finish it. 2. In my case, it was not 1 on 1. 3. I didn't think the managers knew what type of candidates they were looking for. They told me that I didn't have the background they required and I was not a good fit for the position. However, I still got the chance for the 2nd interview. 4. The atmosphere was fine. They were friendly. However, they were kinda not flexible. They wanted to hear the specific and exact one-word or two-word answers and couldn't accept my answers explained with several sentences. 5. The managers need to be trained by HR. I was asked "how did you get your green card?", which was not an appropriate question at interview. 6. The interview was interrupted and ended by another meeting booked at the next time slot even though I felt the interview was not really finished. (At least I still had some questions wanna ask).