How to merge data frames? What is the difference between different types of merges? Investigate a dip in users of a new product (don’t remember exactly)
Data Science Summer Intern Interview Questions
3,779 data science summer intern interview questions shared by candidates
- 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
Basically groupby and filtering question in SQL and how to increase ad revenues
Several SQL questions and some behavioural ones
querying a database using SQL
Figure out who is friends from profile.
Question about messenger pay. If the transform is decreasing, how to analyze it.
How would you evaluate Facebook Dating?
Describe one of your projects
Tell about your past projects.
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