What are traits in Scala, and how are they different from classes?
Python/Codingeasy
2
What is the difference between Managed and External tables in Hive/Spark?
Spark/Big Dataeasy
3
What is the most difficult task you've ever worked on?
Behavioraleasy
4
Why should we hire you for this role?
Behavioraleasy
5
Explain the difference between Azure Data Factory (ADF) and Databricks.
Cloud/Toolseasy
6
When would you architecturally choose Dataset[T] over DataFrame in a Scala Spark pipeline, and what are the scalability and portability trade-offs? Include type-safety benefits vs. operational constraints.
Spark/Big Dataeasy
7
What is the difference between Managed and External Tables in Databricks?
Spark/Big Dataeasy
8
Describe a time when you had to work with a team to solve a complex problem. What was your role, and how did the team approach the problem?
Behavioraleasy
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