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Data Engineer Interview Questions
20,237 data engineer interview questions shared by candidates
Personal stuff and job experiences
intermediate level of spark, hive , scala and medium difficult level of sql. but finally told that they are looking for python.
They asked how to perform aggregate functions and window functions in a single SQL statement
How to troubleshoot issues that come up in a Data Center environment.
Process vs thread, algo coding
Difference between star/snowflake schema. Basic algorithm questions in python.
Basic python questions and coding challenges
What is wrong with this sql statement?
Genral questions
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