How would you evaluate Facebook Dating?
Data Science Intern Interview Questions
10,344 data science intern interview questions shared by candidates
After HR interview, a technical test is given with a machine learning model construction and submission of the model online for grading.
Tell me about a time you had to deal with a difficult stakeholder?
What past projects have you done? How has your experienced changed you?
There were mostly questions concerning SQL and product sense: some easy technical questions like 'What commend would you use to sort results in descending order?' and 'What types of joins are there?', as well as two not difficult coding problems where I had to join tables, filter out some rows, group filtered ones and order results; when it comes to product sense, that part was quite difficult: they asked what metrics would you use to find out if two users are friends in real life and how would you find out if some user has more real-life friends than not-real-life among his friends on facebook.
- Operator that combines and returns the result-set (rows) retrieved by two or more select statements? - How would you determine the customer service quality of Facebook Marketplace B2B2C through the chatbox? - Some basic AVG() SQL question - Learn how to use SQL CTE for basic aggregate functions
What actions would Facebook take on product X?
four friend table, request, approval, decline, terminate print out all current friend pairs and start time
I don't think I'm allowed to discuss interview questions, unfortunately.
What if it's statistical significant at 80%
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