Merge list of iterables of sorted arrays
Senior Data Engineer Interview Questions
2,552 senior data engineer interview questions shared by candidates
Ask about a duplicate data rows and explain me about what happens when we do the joins with duplicate data sets .
Explain the break in my career
What language is spark developed
What would want to make you stay at Nimble for the long-term? (They are very interested in the long-term well-being of their team members)
longest common suffix path without file masks
What streaming technologies did you work on?
SQL questions: 1. First question was based on the ranking and join to get the solution 2. Second follow up question used the same database and tables. The question asked for a rolling average based on last 3 days. 3. Third question was again based on a rolling sum and then count query based on that rolling sum. All of the SQLs required CTE statements Lastly the Python programming question was a basic for loop to search the position of a target number. Interviewer asked for a different approach of solving it.
Por que estoy buscando un cambio?
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