Check out your Company Bowl for anonymous work chats.
SQL questions: 1) What is the default order of ORDER BY? 2) What is the result of 1+null? 3) How to select from two tables? 4) What command id used together with GROUP BY?
What is Panel data and how and why is it special? How do you join dataframes in R?
What do you know about our culture?
No questions the recruiter just explained how I’m not qualified to work in Facebook real product analytics.
General personal questions How did you handle the unbalanced data? What is data leakage?
What Data Science package do you use most.
What do you think could be improved from the dataset?
What would you do differently if you had this task again?
Why did you choose this method to model the data?
How do you start ur data analysis in python