What type of role/work do you see yourself doing?
Data Associate Interview Questions
2,707 data associate interview questions shared by candidates
Case study of transportation metrics, adding service in Astoria, Queens. all the same ones you've seen on here
Please describe a difficult customer interaction and how you handled it.
Cognify: Game-based assessment. You have to play 5 types of games which generally takes about 30 min to complete. Hackerrank Assessment: Was given 2 questions to solve with a total time of 3 hours but they generally expect you to solve it within 2 hours. 1st question was an SQL query for a telephone billing company, where you had to fetch the name of client with his/her incoming minutes, outgoing minutes and total charges based on some formula. 2nd question was a Python program asking to perform some statistical operations to be performed on a dataset involving combinations.
Tell me about a time when you changed someone's mind
Please could you tell us about a project or piece of work where you’ve used a data science technique?
First round of interview consisted of sql and database questions, python questions and some puzzles and guesstimates. Second round was heavily focused on resume especially the projects.
Given a data set and categorizing rules, verify the results.
Tell me about your experience with ETL?
In the given array, move all 0's to the end of it while maintaining the relative order of the non-zero elements.
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