DEA-C01 Domain 3: Data Operations and Support

A hybrid environment must support a goal to coordinate cross-account data sharing without changing application code. What should you implement? coordinate cross-account data sharing.

Multiple choice — select one answer

Answer choices

  1. a. AWS Glue Data Catalog lineage or third-party
  2. b. Glue job bookmarks, CloudWatch alarms, and Step Functions
  3. c. Lake Formation resource links and RAM
  4. d. Hive-style partitions (year/month/day)

Architectural breakdown & explanation

RAM shares subnets and LF shares data catalog.

Correct answer(s): c. Lake Formation resource links and RAM

Exam domain: Domain 3: Data Operations and Support (22% weight on the official guide).

Official documentation & study links

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