Which service should you use to encrypt model artifacts and training data at rest?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
KMS manages keys for encryption across AI data stores.
Correct answer(s): c. AWS KMS with Amazon S3 and SageMaker
Exam domain: Domain 5: Security, Compliance, and Governance for AI Solutions (14% weight on the official guide).
Official documentation & study links
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