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Scala
fromMedium
1 week ago

Data Engineer Interview Questions and Answers (4 Years Experience)

Mid-level Data Engineer interviews test Scala coding, Hadoop and Spark concepts, including YARN and Spark dynamic allocation, via online assessments and technical rounds.
fromMedium
1 week ago

Data Engineer Interview Questions and Answers (4 Years Experience)

"Practical insights into the Data Engineer interview process for mid-level professionals." I recently attended an interview after working as a data engineer for about 4 years. The procedure put my knowledge of Hadoop and Spark technical details as well as my Scala coding abilities to the test. Here is a thorough, round-by-round account of my experience. Phase 1: Online Assessment Both theoretical and coding questions were covered in the first round of the online exam.
Software development
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