Unas preguntas sobre la prueba tecnica que te envian que consistia en un proceso ETL y una visualizacion de los datos
Big Data Engineer Interview Questions
1,228 big data engineer interview questions shared by candidates
What projects related to the job did you do? What do you want to learn in the future?
Many other questions on hdfs, MR, yarn, pig, zookeeper, spark, memory management, yarn, 3-4 scala programming questions.
Spark in depth architecture with memory management
Project flow with in-depth architecture of all hadoop components
Different commands on different tools. Project that includes programming, sql and Linux knowledge
They given one scenario and asked me which machine learning is suitable for given scenario?
2 technical round interviews+ HR discussion, interviews were more on python than big data, felt like appearing for the python developer position. OOPS concepts, develop python program to demonstrate OOPS concepts
How does GROUP BY work?
Architectural questions, file formats ( in depth) , questions from CV (in depth). Python coding. Couple of SQL question with implementation of window functions, ranking, lead lag, etc etc
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