"What do you want to do with data?" ??? what kind of interview question is that
Data Engineer Interview Questions
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How would you optimize SQL queries to improve the performance
Given two lists (represented as arrays) write a function to merge the two lists in order.
There was an interactive live debugging session for a theoretical failing ETL job.
Estadística, Machine Learning y varias preguntas de SQL.
Have you worked with Databricks?
Extensively used WebSphere MQ Explorer for configuring Queue Managers, Queues and Topics, and also published and subscribed messages.Good working Experience in WSAD 5.1, WID 6.x, 7.0, WESB 6.x, 7.0.
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why lenovo?
how to filter aggregate functions using SQL
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