kargin-utkin.com

Data Engineer Screening

Independent timed skill assessment shaped like a real data engineering screen: SQL under time pressure, data modeling and warehousing, the big data ecosystem including its legacy corners, Python for pipelines, and ETL orchestration. 60 questions in 60 minutes. Written and maintained here — not a credential. Free for registered users.

200
practice questions
5
topics
65%
pass mark
60
mock exam length
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Topics covered

SQL under pressure
30%60 q
Data modeling & warehousing
20%40 q
Big data ecosystem
20%40 q
Python for pipelines
20%39 q
ETL & orchestration
10%21 q

Practice scores from kargin-utkin.com. Not affiliated with kargin-utkin.com. Real exam details may differ - always verify with the official source.