DEA-C01 Domain 2: Data Store Management

A team must petabyte-scale cloud data warehouse. Which option meets the requirement?

Multiple choice — select one answer

Answer choices

  1. a. Amazon S3 Glacier storage classes
  2. b. Amazon OpenSearch Service
  3. c. Amazon Redshift
  4. d. Amazon EMR

Architectural breakdown & explanation

Redshift analyzes structured data at scale.

Correct answer(s): c. Amazon Redshift

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

Official documentation & study links

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