DEA-C01 Domain 1: Data Ingestion and Transformation

A team must orchestrate complex ETL dependencies. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

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

Architectural breakdown & explanation

Orchestrators manage task DAGs.

Correct answer(s): b. AWS Step Functions or Managed Workflows for Apache Airflow (MWAA)

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

Official documentation & study links

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