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Data Engineer Interview Questions
21,054 data engineer interview questions shared by candidates
whats your last job? why do give up it
They will ask you the full flow of your previous project, end to end. All the tools that you have used. Cloud experience. Technical challenges faced.
Tools and technologies you have used in your project
Given an enrollments table of student ids and course ids, write a query to find the student enrolled in the most courses.
Never got a chance to answer any
Implement at program (in pseudo code), that will print a directory tree (a tree traversing problem).
Critical thinking exercise from their day-to-day experience as a Data Solutions Engineer
What would you do if your python code needs to retrieve and process a very large dataset — one that exceeds the available operational memory of your machine?
Tell me about yourself? Have ever done web scraping and can you talk me thru this code?
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