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Software Engineer Data Interview Questions
438 software engineer data interview questions shared by candidates
Coding to find medium in a list of number.
They asked me to analyze security risks and access control challenges regarding a Cloud Service from an enterprise perspective. It was both system design and real-world threat modeling.
What's better: Horizontal or Vertical scaling?
2. Explain Mapreduce concepts , Write a map reduce program for word count and explain the process.
1. Explain topics on Classes on java, Multi threading, concepts on multi threading, synchronized methods.
3.Write a map reduce program in java and explain the big 'o' notation for it.
Why did you use a different big data tool that was not Spark?
What is Kafka ? What is Predicate pushdown ? Explain parquet internals ? Explain about publisher and subscriber ?
Questions on Python, Spark, SQL etc
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