It was a phonic interview. Mostly about my interest in ML. They asked about Regression, Classification, Deep Learning. I had an online data science interview that lasted about an hour. The interviewer asked me about my experience with data analysis and machine learning, and then gave me a hypothetical problem to solve using a provided dataset. I walked them through my approach and then wrote some code to perform the analysis. The interviewer asked some follow-up questions and then the interview was over. Overall, it was a pretty straightforward and standard interview.