Perguntas de entrevista de vagas de Component Engineering Technical Leader - Memory da empresa Cisco

I was interviewed by an HR representative, and he was very rude. Cisco is a reputable company, so I don’t understand why they would hire someone like this as there HR. He seemed annoyed simply because I sent a follow-up message regarding my interview. During the interview, he kept interrupting me and told me that I would mess up the interview because I was giving too much irrelevant information. Overall, I found his behavior very unprofessional. For my entire carrier, this was the 1st time I encountered such recruiter.