[Facebook SQL data science and data engineer] Evaluate the performance of ads campagins through fill rate

Data Science Interview Questions › Category: Data Science › [Facebook SQL data science and data engineer] Evaluate the performance of ads campagins through fill rate
0 Vote Up Vote Down
MockInterview Staff asked 1 year ago

This is a classic interview question asked during Facebook SQL rounds. It’s very common to get questions that have “percentage” style calculations so you should brush up on this! 
 

Question Tags: ,
1 Answers
0 Vote Up Vote Down
MockInterview Staff answered 1 year ago

Answer:
Part 1 (Business Problem Formulation): https://www.youtube.com/watch?v=bktLkPzWVoY 
Part 2 (SQL): https://www.youtube.com/watch?v=LcVz8wSM-AM

Your Answer

20 + 15 =