Cisco Product/Project Manager interview questions

Online interview during Covid time. The interviewer was rude. Asked about basic project management questions. Earlier also I attended another interview from CISCO( for 3rd party payroll). I found the interviewer more interested in showcasing his own knowledge rather than asking relevant questions.

First I had an initial call with the recruiter, which then was followed by 3 calls with the hiring manager, team members, team stakeholders and all of this was finalised by head of the division. Following series of the interviews, I had a final call with recruiter.