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Data Engineer Interview Questions
20,297 data engineer interview questions shared by candidates
What were the features in the last spark release
Explain your project and questions were asked based on that but explanation. python, pyspark, sql, scd type 0 and 1
Given a array of positive integers, check if a bomb exits. Bomb: a pair of consecutive integers like 2,2,3,3,3,3,4,4,4,5,6
(Given example data which is very big) How do you calculate this data?
- heavy on algorithms, python, big data technologies and architectures. - data models, best practices, performance improvements etc. I was also offered at amazon but interview at Tableau was a notch above.
What is a view ?
What are your expectations from So1?
longest map path
I have multiple MySQL masters and slaves, something has broken, now I am not able to see the latest data. What could have gone wrong and how would you fix it?
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