ExpertEasy1 markMultiple Choice
AWS SAA-C03 · Question 27 · Domain 2.4: Resilient Storage
A company stores critical documents in Amazon S3. They need to protect against accidental deletion or overwriting of these documents. Which S3 feature provides this protection?
A company stores critical documents in Amazon S3. They need to protect against accidental deletion or overwriting of these documents. Which S3 feature provides this protection?
Answer options:
A.
S3 Lifecycle Policies
B.
S3 Versioning
C.
S3 Cross-Region Replication
D.
S3 Server-Side Encryption
How to approach this question
Identify the feature that retains previous states of objects.
Full Answer
B.S3 Versioning✓ Correct
S3 Versioning
Amazon S3 Versioning enables you to keep multiple variants of an object in the same bucket. You can use it to preserve, retrieve, and restore every version of every object, protecting against accidental overwrites and deletions.
Common mistakes
Thinking replication protects against accidental deletion (deletes are replicated too).
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