Apple Senior Architect interview questions

Got call from someone an hour late from the interview time. The interviewer kept getting upset at me for not answering the question when I was answering his questions only. He asked me how did you find about this job..duh..i said recruiter. The interviewer seems really upset at something ..nothing related to me..and I was sure he must be having a bad day. After 20 mins of call, he quickly ended the conversation. This was the most disrespectful way to interviewing someone who is senior enough to be considered for Sr. Architect. I surely do not want to work for this guy.