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

Data Science Interview QuestionsCategory: Data Science[Facebook SQL data science and data engineer] Evaluate the performance of ads campagins through fill rate
MockInterview Staff asked 2 years 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! 
 

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MockInterview Staff answered 2 years ago
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