EY Senior Manager interview questions

I was put through a couple of informal phone calls, then two recruiter calls, then three calls with hiring managers, and then heard nothing for months. Then after two months of nothing, I was reached out to by the recruiter who told me "we never hired anyone and I still don't know what your status is". Horrible experience to interview seven times and not even hear the result.

Most of the questions were on AWS, data architecture, databases, team building, and past experiences. Most of them were fundamental. All 5 rounds were more or less the same. I am providing some of the questions below.