Interviews follow the STAR format. Be prepared for that. I would advise reviewing major ML topics, nothing too specific but be prepared for a broad range of topics. Don’t count on saying “I’ve done that before”, and moving on.

Not a good experience .There were 2 rounds prior to technical round with John Deere. The previous 2 technical rounds were excellent .The third round which I expected to go well, I was questioned on stuff I had no work experience with.Data science ML AI is vast .Its impossible to have a hands on of each and every technology. If the first 2 rounds were conducted directly by John Deere instead of inbetween company it woul be better as requirements would be more clear to and the interviewer at the start of the interview itself