DEA-C01 Domain 1: Data Ingestion and Transformation

A hybrid environment must support a goal to prepare data visually for analytics without changing application code. What should you implement? prepare data visually for analytics.

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. AWS DMS
  4. d. Amazon Athena or Spark on Glue

Architectural breakdown & explanation

DataBrew cleans and normalizes data without code.

Correct answer(s): a. AWS Glue DataBrew

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

Official documentation & study links

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