Ness Digital Engineering interview questions

I have gone through the interview process with Ness Technologies and completed first round and it went fine. While I am going through second round there are 4 people in the panel and they have asked few questions first and then started asking out of subject topics like I am going for a SQL DBA interview and the guys are asking Oracle DBA questions and laughing in themselves. I think this is something degrading situation to me . Please make sure what you are asking and for what position you are doing an interview for.