I've got a phone interview coming up for a DS position in Amazon.
I was told that the interview will be an "in-depth technical phone screen". I'll also be connected to an online whiteboard - I was told I may be asked to answer questions on the whiteboard.
I'm hoping to get some guidance here - can anyone give me advice on what I should prepare for? Obviously I'll go over various ML topics but was wondering what flavour of questions I might get. From others who have gone through this experience was the coding focused on SQL or Python/R or all of the above?
Ratio of time spent between SQL and R/python was 4:1
Complexity ratio between SQL and R/python was 5:1
Number of questions ratio between SQL and R/python was 3:1
All the best 😊