Unisys Data Science interview questions

1st round of interview went quite well. He was a chief data scientist with good knowledge. Mainly focused on ML problems.2nd round was a horrible a very rude lady took the interview in which she asked questions mostly about Data Engineering related to Hadoop,spark and Kafka . She also asked about ML which she says it is wrong but the fact is she lacks the knowledge. I felt it was a time waste of 1 hour talking to this lady.

It is nice, Time flew very well n interviewer are so nice to take the call so well. The interview last for an hour and they are open for any questions as well