Discuss Amazon SCS-C03 Exam Topic 6 Question 10

A company's data scientists use Amazon SageMaker with datasets stored in Amazon S3. Data older than 45 days must be removed according to policy.

Which action should enforce this policy?

AConfigure an S3 Lifecycle rule to delete objects after 45 days.

BCreate a Lambda function triggered on object upload to delete old data.

CCreate a scheduled Lambda function to delete old objects monthly.

DConfigure S3 Intelligent-Tiering.

Suggested Answer: A

Amazon S3 Lifecycle rules are the native and most efficient way to enforce data retention policies. AWS Certified Security -- Specialty documentation recommends lifecycle rules over custom automation to reduce operational complexity and failure risk.

Lifecycle rules automatically and reliably delete objects after a specified age, ensuring compliance without additional compute services. Lambda-based solutions increase cost and management overhead. Intelligent-Tiering manages storage cost, not data deletion.

Referenced AWS Specialty Documents:

AWS Certified Security -- Specialty Official Study Guide

Amazon S3 Lifecycle Management

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24 comments · newest first

Noel 1 day ago

C could work, but why wait a whole month?

Domingo 6 days ago

B sounds interesting, but it’s not automatic for all data.

Truman 11 days ago

Agreed! A is straightforward. No extra complexity.

Maile 17 days ago

I think A is the best choice. Simple and effective.

Kara 22 days ago

A ensures compliance with the policy directly.

Kattie 27 days ago

D doesn’t really help with deletion. Just tiering.

Moon 1 month ago

But C might miss immediate deletions. A is safer.

Cathern 1 month ago

I like C too. Monthly checks could work well.

Haydee 1 month ago

Agreed! A is straightforward. No extra setup needed.

Truman 2 months ago

I think A is the best choice. Simple and effective.

Geoffrey 2 months ago

Not sure if A) is enough; what if data is uploaded frequently?

Trina 2 months ago

I’m surprised there’s no option for real-time deletion!

Oretha 2 months ago

Wait, why not just use C)? Monthly sounds better.

Vincenza 2 months ago

Totally agree, A) makes it so easy!

Terry 2 months ago

A) is the best choice for automatic deletion.

Clemencia 3 months ago

Huh, I didn't know S3 had lifecycle rules. That's cool!

Cecilia 3 months ago

Disagree, B) is better for real-time management.

Magda 3 months ago

Wait, why not just use A)? Seems straightforward!

Serita 3 months ago

I think C) could work too, but it's not as efficient.

Luisa 3 months ago

A) is the best choice for automatic deletion.

Royal 3 months ago

D seems off to me; Intelligent-Tiering is more about cost optimization, not data deletion. I would lean towards A or C for this policy.

Cheryl 4 months ago

I remember practicing a similar question, and I think C could be a valid approach as well. A scheduled Lambda function could manage old data, but it might not be as efficient as A.

German 4 months ago

I'm not entirely sure, but B sounds like it could work too. A Lambda function on upload might help, but it feels a bit complex for just deleting old data.

Antione 5 months ago

I think the best option is A, configuring an S3 Lifecycle rule. It seems like the most straightforward way to handle data expiration.

Amazon SCS-C03 Exam - Topic 6 Question 10 Discussion