Deloitte Data Scientist interview questions

There was one round of tech online assessment (super easy, beginner's level coding). Then there were two rounds of interviews. While the interviewers are nice, the interview process is very slow and inefficient. It could be weeks between interviews. There were many changes in the interview schedule. And I was ghosted by HR after the final round.

I applied through Deloitte Canada company website, then after about two weeks, recruiter send link for online assessment to be completed within 3 business days, include video HR screening and coding and one written questions