Qualys Software QA Automation Engineer interview questions

I applied Qualys through linkedin. Interview difficulty level is High in qualys. Round 1 - Telephonic discussion Interviewer asked me about basic questions related Selenium, Selenium Grid and Core java. Actually at the end of question's answer if He was not satisfied then he was saying that he expected (he gave answer) from me. I mean c'mon how can someone expect answer that he want until and unless it is direct question. Anyway it was 20 min discussion and I cleared this round. Round 2 - F2F discussion The same guy started F2F again with me. Started with Project related framework and asked me to explain automation framework architecture. After few minutes, other guy joined with him and they both started asking me question on automation framework. After that some questions related core java programming asked. Almost after more than an hour third guy entered in room and second guy left interview in between(may be he has meetings) and then that third guy started asking me questions. I found one thing that the first guy was literally using his cell phone (may be surfing/whatsapp) which I found annoying. If you asked candidate not to use mobile in between then why you? Anyway at 1 Hr 40 Mins interview ended and asked me to leave for the day and told that HR ll get back to me. Result: They liked my skills but I was not selected. (Mail from HR) :) All the Best