What is Regression testing? Difference in Bid/Ask price? What do you think about the current market scenario?
Senior Data Engineer Interview Questions
2,552 senior data engineer interview questions shared by candidates
Python: Count the number of occurrences the item is present in list and print the ones with more than one occurrence? list = [1,3,3,4,4,4]
Query to generate a report for various KPIs. Similar to a data pivot.
Previous experience, tools that I use for data analysis, questions about me, my interests and issues that I had to pass
Why did you choose that tool over the other alternatives?
What is the difference between ROW_NUMBER, RANK, and DENSE_RANK?
What's a conflict/disagreement you had in a previous role and how did you handle it?
What's your background with data engineering?
Preguntas sobre kafka, estrategias de procesar datos en continua transformación (UPSERT) de forma distribuida en un delta lake. Otras relacionadas con el ETL y spark.
How will you check that your model is deployed? (Seriously)
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