AWS project experience, basic concepts of data warehouse and data lakes, partitioning schemes, hash join, merge join SQL questions A sample data set is given. They will ask you to write SQL queries, mainly aggregation queries.
Ingeniero De Big Data Interview Questions
1,228 ingeniero de big data interview questions shared by candidates
Do you know TCP handshake?
Phone Screen: Given orders and Catalog tables, Q:1.Get the top 10 best selling items for each product group in the US in 2020 Q2 : How much did each item contribute to the total sales of the product group?
What is the difference between Data Set and Dataframe
Mostly technical and scenario based all focused on Bigdata lake
mostly resume based. Past projects. How you did and what are your responsibility.
Questions mostly about my background, interest in the company, where I want to go in company, and some general knowledge of big data technology.
How to Develop IVR Call Flow
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