SMARTX TECHNOLOGY SOLUTIONS Python Developer interview questions

I went for python intern interview.They conducted python test.It is moderate.Expecting experience level knowledge from fresher.Its not fare. After python test,CEO of the company interviewed me.Same here asked advanced questions to the me.I replied,'Dont know'.He started to degrade me more worse like what are you doing at college simply waste parents money and without any knowledge coming to interview.I never seen such kind of treatment in interview.Request to that CEO never degrade or disrespect anyone.