Perform Dataframe etl operations on a csv file?
Developer Big Data Interview Questions
1,784 developer big data interview questions shared by candidates
No Python theory questions as such. Showed a code involving "yield" statement to check python skills and average python coding questions. SQL questions which may cover cross, full, left and right join. Window functions, rank dense rank etc. Hive and spark basic questions about partitions and bucketing.
About current project, spark architecture and core java.
spark architecture
what happens if I make class constructor private?
Vous assurez avoir un bon niveau en anglais et pourtant vous n'avez jamais travailler à l'étranger, comment pouvez-vous donc en être sûr ?
Pourquoi avez vous choisi Sopra Steria ?
What is thr architecture of spark?
describe some models you know to improve current business
Different scenario based coding questions
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