Crucial Exams

AWS Certified Data Engineer Associate DEA-C01 Practice Question

An analytics team stores daily application logs in an S3 bucket. The logs are queried heavily for the first 30 days, then rarely accessed. Compliance requires that the logs be retained for 7 years and deleted afterward. Retrieval must never exceed 12 hours. Which solution satisfies these requirements at the lowest cost?

  • Enable S3 Intelligent-Tiering on the bucket and configure object expiration at 2,555 days.

  • Transition the logs to S3 Standard-IA after 30 days, then to S3 Glacier Flexible Retrieval after 90 days, and delete after 2,555 days.

  • Add an S3 Lifecycle rule that transitions the logs from S3 Standard to S3 Glacier Deep Archive after 30 days and permanently deletes them after 2,555 days.

  • Add a lifecycle rule to transition the logs to S3 Glacier Flexible Retrieval after 30 days and delete them after 2,555 days.

AWS Certified Data Engineer Associate DEA-C01
Data Store Management
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