OMICRON electronics Software QA Engineer interview questions

There were 3 rounds. First round was with the HR lady about me, CV, etc.. She was very kind and helpfull. After this round I had a technical round with the team coach, who was friendly and asked me about the knowledge I have in my CV. The questions were reasonable about the memory, c/python, test case example etc.. The final round (tasterday) was scheduled for me by another lady and I was requested to come for a one day on site, where they could test me on my knowledge and team chemistry. The team, HR lady, company, nature and city were super nice. But still I couldn't take the offer, because of personal stuff.