What’s one thing you wish you could improve on?
Senior Data Analyst Interview Questions
2,948 senior data analyst interview questions shared by candidates
General Questions about your resume and experience working. I was excepting technical questions, but there were none and there was not a test either.
How much is your previous salary and benefits?
basically a study case related to the department you are assigned
During the interview, they asked about what I had done in previous positions and then, following that description, they asked about what was involved on a deeper level and about the background of the situation, requirements and challenges.
Tell me about a time you've had to prioritize competing requests. How did you handle the situation?
Query question involving Join type with blunt clues in description.
I was asked basic SQL questions on joins and select queries. Some questions on window functions like lag and lead.
**This is the literal question verbatim** Suppose we’re investigating the average number of daily ad impressions per user. For example, if 100 users had 10 ad impressions each two days ago and 50 different users had 40 ad impressions each yesterday than the average daily ad impressions per user would be 20 across those two days: Now suppose you have an impressions table where each row represents impression details. The columns are as follows: + country string (the country the user is from) + date date (the date the impression happened on) + user_id int (the id of the user) + impressions int (impression count) 1.) What is average daily ad impressions per user for only US users
Time series question on logs of data
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