Medium1 markMultiple Choice
Domain 1.3: Data SecuritySecurityS3ComplianceObject Lock

AWS SAA-C03 · Question 07 · Domain 1.3: Data Security

A financial institution needs to store highly sensitive documents in Amazon S3. Compliance regulations require that the documents cannot be deleted or modified by anyone, including the AWS account root user, for a period of 7 years. <br/><br/>Which TWO actions should the solutions architect take to meet this requirement? (Select TWO.)

Answer options:

A.

Enable S3 Object Lock in Governance mode.

B.

Enable S3 Object Lock in Compliance mode.

C.

Specify a retention period of 7 years.

D.

Enable MFA Delete on the S3 bucket.

E.

Create an IAM deny policy for the s3:DeleteObject action.

How to approach this question

Recognize the requirement for WORM (Write Once Read Many) storage that even the root user cannot bypass.

Full Answer

Amazon S3 Object Lock provides WORM storage. In Compliance mode, a protected object version can't be overwritten or deleted by any user, including the root user in your AWS account. When an object is locked in Compliance mode, its retention mode can't be changed, and its retention period can't be shortened.

Common mistakes

Selecting Governance mode instead of Compliance mode.

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