2 Sum
Data Interview Questions
133,807 data interview questions shared by candidates
2 Sum
Business case
1.SQL where they test your SQL skill which I find easy to write. 2. Entry level question about google BigQuery. 3. A/B test result analysis(used online tool to answer the result calculation). 4. Question about a gateway page campaign data set to analyze the campaign performance. -What is A/A test? -How would you make the performance of gateway page better. and the most important question. do you really want to waste your time with this kind of company as i did?
Why do you think your background is a good fit for IBM
Q. What is the matrix used to evaluate the predictive model?
Again, do you want this job or not.
How many quarters at any given time are in a shopping mall how where are they located?
What do you know how to do in Excel?
Things I can do
Match users using different devices to browse items, the devices are phones or laptops.
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