In a 52 cards game, you randomly draw 5 cards, then return 4 back to the dealer and you keep 1. The dealer will always know what card is in your hand. Can you tell me what strategy he used?
Datos Interview Questions
89,761 datos interview questions shared by candidates
Questions about database and Machine Learning. The interviewer asked about my background in operations research and machine learning. Several programming questions with language of my choice.
Do you have any experience being a data analyst?
What if you want to evaluate your model with respect to a system running on the client-side? How you are going to charge your client if your model is better than his system?
About company and JD are the most important questions
Where would you put a coffee machine in a car? How do you explain a vending machine to someone who hasn't seen or used one before?
How would your performance help the team?
sql questions
Take the integer 123 and convert it to 321. God forbid you use the most concise, correct solution, though. But hey, maybe I saved someone from this inane question since it's on full display on Glassdoor now.
The second question was trying to predict for 7 days. Follow up question was if u predict using the prediction u might accumulate errors.
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