Perguntas de entrevista de vagas de Java Backend Engineer da empresa iQGateway

Got interview call over phone. Really bad way to have a interview. Interviewer was really pathetic and arrogant. only one question was asked and blaming me for I'm doing any wrong things like using any phone like that. Even I have showed my phone and continued to give my answer. After giving correct answer he stopped my interview and cut the call without any proper see off really bad way of handling interviewer. Really pathetic!!!