How do you find the largest kth element in a Table with SQL?
Big Data Internship Interview Questions
1,784 big data internship interview questions shared by candidates
Video interview with a technical manager about how to retrieve data from big data platform, and how to design a Datawarehouse for a specific situation
Data structure questions on array, linked list etc
About data warehousing, SQL queries, pyspark
1) Programming language - differences between them for data analysis 2) Questions on variance 4) What's the first thing you do when looking at a new data-set? 5) Specific R, Python, etc. questions
Tell me something about your project. Which API is using
hadoop questions, self explain about current and overall experience
Conocimientos técnicos como que tecnologías conoces y has usado, experiencias laborales previas
Coding question - Using spark/scala, Display the required output from the log files . technical interviews - Spark architecture, spark basics and java coding.
remove and element from dataframe and join the dataframe with other data frame.
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