DEA-C01 Domain 2: Data Store Management

For cost and security, the team must replicate ongoing changes from RDS to S3. What is the recommended approach? replicate ongoing changes from RDS to S3.

Multiple choice — select one answer

Answer choices

  1. a. AWS DMS with S3 target or zero-ETL integrations
  2. b. Amazon OpenSearch Service
  3. c. Amazon DynamoDB
  4. d. Apache Iceberg tables on S3 with Athena or EMR

Architectural breakdown & explanation

CDC pipelines keep the lake fresh.

Correct answer(s): a. AWS DMS with S3 target or zero-ETL integrations

Exam domain: Domain 2: Data Store Management (26% weight on the official guide).

Official documentation & study links

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