Hey folks,
I recently cleared R1 for the Data Engineer 1 role at OLX.
Heading into R2 and wanted to know what to expect. Is it heavy on LC style DSA (Trees/DP) or does it skew more towards advanced SQL and DE concepts (Spark/ETL scenarios)?
For context: I have 2 YOE. Any recent experiences or specific topics to brush up on would be super helpful. Thanks!

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