Data Sciences Interview Questions

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Technical questions for last half of interview. Technical questions were mainly about SQL and Data modeling. Explain different Queries in ppt? How would you improve model performance with limited data? Regression? LAG function in SQL? Sub query in SQL? Different technical questions about model performance and improvement. Windowing functions in SQL
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Data Science Analyst

Interviewed at Canadian Tire

3.5
Apr 20, 2022

Technical questions for last half of interview. Technical questions were mainly about SQL and Data modeling. Explain different Queries in ppt? How would you improve model performance with limited data? Regression? LAG function in SQL? Sub query in SQL? Different technical questions about model performance and improvement. Windowing functions in SQL

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