Exam AWS Certified Data Engineer - Associate DEA-C01 topic 1 question 119 discussion

Exam question from Amazon's AWS Certified Data Engineer - Associate DEA-C01

Question #: 119
Topic #: 1

[All AWS Certified Data Engineer - Associate DEA-C01 Questions]

A company stores logs in an Amazon S3 bucket. When a data engineer attempts to access several log files, the data engineer discovers that some files have been unintentionally deleted.

The data engineer needs a solution that will prevent unintentional file deletion in the future.

Which solution will meet this requirement with the LEAST operational overhead?

A. Manually back up the S3 bucket on a regular basis.
B. Enable S3 Versioning for the S3 bucket.
C. Configure replication for the S3 bucket.
D. Use an Amazon S3 Glacier storage class to archive the data that is in the S3 bucket.

Show Suggested Answer

Suggested Answer: B 🗳️

by Bmaster at June 30, 2024, 11:52 p.m.

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0c2d840

6 months ago

B seems to be the correct answer. But the side effect is, versioning of log files will be expensive as every change to the file will versioned.

upvoted 1 times

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sdas1

9 months, 3 weeks ago

S3 Versioning keeps multiple versions of an object in the same bucket. When you enable versioning, every time an object is overwritten or deleted, a new version of that object is created, and the previous version is retained. This ensures that no data is lost permanently due to accidental deletions or overwrites.

upvoted 3 times

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HunkyBunky

9 months, 3 weeks ago

Selected Answer: B

B - is right answer

upvoted 2 times

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Bmaster

9 months, 4 weeks ago

B is good..