They asked me real-time scenario questions related to my work experience and how I handle production issues.
Senior Data Engineer Interview Questions
2,606 senior data engineer interview questions shared by candidates
SQL Query Writing: **Table A** Columns: col1 col2 **Table B** Columns: col3 col4 There is no common column to implement the JOIN condition and the Required Output is: col1, col2, col3, col4
SQL Query Writing: **Table EMP** Input Columns: EMPID, DEPID, SAL, DOJ Output Columns: EMPID, DEPID, SAL, DOJ, NEXT_SAL NEXT_SAL can be derived as the salary of immediate next employee in the given records.
Which AWS services you have used (Hands-On)? Tell me one use case and one limitation of AWS Lambda function?
OLAP vs OLTP what is data modelling what is where clause
Data Engineering questions: Explain data solution Toughest tasks you had a a a data engineer
code test, tech discussion on data engineering tech stack and hm round
Window Functions, Python: implement decorator that calculates the time taken by a given function to execute
Siendo para data engineer cayeron preguntas sobre Kubernetes
Big query optimization techniques (partitioning and clustering)
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