Which service should you use to transform data with SQL in the data lake?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Athena queries S3 with Presto/Trino SQL.
Correct answer(s): d. Amazon Athena or Spark on Glue
Exam domain: Domain 1: Data Ingestion and Transformation (34% weight on the official guide).
Official documentation & study links
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