Asked question on previous projects, HDFS commands and Kubernetes. Lots of question on technologies I used
Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
Spark basics,Hive analytical functions, window functions, pivoting columns
Why work in data engineering?
Parlami del progetto x. Che tool ha utilizzato per fare y?
Difference between RDD and dataframe Difference between tuple and list Some spark questions Tell me about your project
Difference between RDD and dataframe Difference between tuple and list Some spark questions
Q: Explain DDL and DML. Q: What is the difference between vertical and horizontal scaling? Q: Are you willing to work shift?
It is related to all the aspects which related to my technology.
what is df vs ds what is spark architecture
Questions on spark core, broadcast join and SQL queries, Hadoop, input split, Data skew, speculative execution.
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