NTT DATA IT Support Engineer interview questions

A host of poor questions with no real clarity on the environmental variables that factor into the answer. Interview was 3 on 1 so challenging the question would of embarrassed and disrespected questioner. Lead female interviewer really seemed to busy and not interested in the process. She seemed more interested in her after work activities. Description of work site volumes and support ratio seemed to create the impression that it is an IT sweat shop

I was interviewed yesterday , 31 Aug for the post of IT Support Engineer at around 9:03pm. I was very disappointed with the interviewer for being rude and lack of basic manners and courtesy. The way he talked to me like as if I am a fresh graduate, just started looking for a job. He was so unprofessional, doesn't even speak proper English! Please when you hire a person especially Hiring Manager, do make sure that he or she is professional.