DEA-C01 Domain 1: Data Ingestion and Transformation

A team must catalog and transform data in a data lake. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

  1. a. Amazon Kinesis Data Streams or Firehose
  2. b. AWS Step Functions or Managed Workflows for Apache Airflow (MWAA)
  3. c. Amazon Athena or Spark on Glue
  4. d. AWS Glue

Architectural breakdown & explanation

Glue runs Spark-based ETL jobs.

Correct answer(s): d. AWS Glue

Exam domain: Domain 1: Data Ingestion and Transformation (34% weight on the official guide).

Official documentation & study links

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