The interview was highly focused on Probability questions. They asked questions about discrete Markov chains with application to card games. They also asked questions in python coding that can be solved using libraries.
I applied through college or university. The process took 3 weeks. I interviewed at Walmart in Nov 2020
Interview
2 OA plus 2 interviews. One OA is for technical assessment. The other OA is a behavioral question assessment. The interview involves technical questions and general questions about machine learning.
Interview questions [1]
Question 1
What is the process of Walmart Data scientist interview?