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Exam AWS Certified Security - Specialty SCS-C02 topic 1 question 26 discussion

Exam question from Amazon's AWS Certified Security - Specialty SCS-C02
Question #: 26
Topic #: 1
[All AWS Certified Security - Specialty SCS-C02 Questions]

A company developed an application by using AWS Lambda, Amazon S3, Amazon Simple Notification Service (Amazon SNS), and Amazon DynamoDB. An external application puts objects into the company's S3 bucket and tags the objects with date and time. A Lambda function periodically pulls data from the company's S3 bucket based on date and time tags and inserts specific values into a DynamoDB table for further processing.
The data includes personally identifiable information (PII). The company must remove data that is older than 30 days from the S3 bucket and the DynamoDB table.
Which solution will meet this requirement with the MOST operational efficiency?

  • A. Update the Lambda function to add a TTL S3 flag to S3 objects. Create an S3 Lifecycle policy to expire objects that are older than 30 days by using the TTL S3 flag.
  • B. Create an S3 Lifecycle policy to expire objects that are older than 30 days. Update the Lambda function to add the TTL attribute in the DynamoDB table. Enable TTL on the DynamoDB table to expire entries that are older than 30 days based on the TTL attribute.
  • C. Create an S3 Lifecycle policy to expire objects that are older than 30 days and to add all prefixes to the S3 bucket. Update the Lambda function to delete entries that are older than 30 days.
  • D. Create an S3 Lifecycle policy to expire objects that are older than 30 days by using object tags. Update the Lambda function to delete entries that are older than 30 days.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by kk2000 at Oct. 7, 2023, 1:39 p.m.
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dhewa
5 months, 2 weeks ago
Selected Answer: B
B is the only answer that addresses Dynamo DB
upvoted 1 times
...
FunkyFresco
6 months, 2 weeks ago
Selected Answer: B
B is correct.
upvoted 1 times
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Raphaello
12 months ago
Selected Answer: B
B is a correct choice.
upvoted 1 times
...
i7ovemyself
1 year ago
Lifecycle Policy for s3 and TTL for Dynamo DB, best combination. Answer will be B.
upvoted 1 times
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Daniel76
1 year, 3 months ago
Selected Answer: B
https://docs.aws.amazon.com/AmazonS3/latest/userguide/lifecycle-configuration-examples.html Just need to set expiration days in the LifecycleConfiguration- add prefix, object tags are not needed. https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/TTL.html TTL is used for housekeeping data in DynamoDB by enabling TTL attribute by console or CLI, without the need for any lambda function/
upvoted 1 times
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[Removed]
1 year, 4 months ago
Selected Answer: B
Lifecycle policy for S3, TTL for dynamodb.
upvoted 2 times
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lalee2
1 year, 4 months ago
Selected Answer: B
B is right
upvoted 1 times
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pupsik
1 year, 4 months ago
Selected Answer: B
B is correct... although wording is not quite right.
upvoted 2 times
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abhishek007
1 year, 4 months ago
B is the correct answer
upvoted 1 times
...
Sumi81
1 year, 4 months ago
B is right
upvoted 2 times
...
kk2000
1 year, 4 months ago
Correct Answer is B
upvoted 2 times
...
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