Customer data should be deleted 90 days after contract end, except when a legal hold applies.
Automate deletion and retain evidence of the decision.
Which governance approach is most appropriate?
Record retention and legal-hold metadata and execute approved deletion with Lifecycle, TTL, or backup controls.
Detailed explanation
Normal data expires while held data remains protected and the outcome is auditable.
Normal data expires while held data remains protected and the outcome is auditable.
The approval, policy, and hold decision are missing.
The approval, policy, and hold decision are missing.
Cost, privacy, and deletion-request risks grow.
Cost, privacy, and deletion-request risks grow.
Billing, audit, recovery, or legal requirements may not be met.
Billing, audit, recovery, or legal requirements may not be met.
Check official documentation
Compare the following points with the official documentation.
S3 Lifecycle、Object Lock legal hold、DynamoDB TTL、AWS Backup Vault Lockの公式説明を確認する。
What to confirm
無期限・即時削除と、保留を含む保持削除ポリシーの違いを説明できる。
Key points
- Retention
- Legal hold
- Lifecycle
- Deletion evidence
Notes
- Environment: AWS公式DEA-C01試験ガイドと各サービスの公式ドキュメントの確認
- Confirm current AWS service behavior in the official DEA-C01 documentation.
Foundation review
Scope
Include source, derived tables, caches, backups, and logs in the deletion analysis.
Recovery alignment
Check how long deleted data remains in snapshots or backups.