Find out the duplicates in a column without using group_by in sql/hql
Big Data Interview Questions
1,784 big data interview questions shared by candidates
Where do you see yourself in 10 years
Big Data related question
1) basic spark and SQL questions 2) Manegerial round
End to end Design of ADF pipeline. like explanation of IR, dataset is expected
Details of currently working project , Gave some spark problems to solve.
Scala case class and companion object internals, option class internals, Spark basics, hive basics, hands on scala program
describe a project you have done, Differentiate between the First, Second, and 3rd Normalization level
- Transform and clean a dataset with pandas
Don't remember. Normal stuff like "what's your biggest mistake".
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