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Exam AWS Certified DevOps Engineer - Professional DOP-C02 topic 1 question 213 discussion

Exam question from Amazon's AWS Certified DevOps Engineer - Professional DOP-C02
Question #: 213
Topic #: 1
[All AWS Certified DevOps Engineer - Professional DOP-C02 Questions]

A company deploys an application to two AWS Regions. The application creates and stores objects in an Amazon S3 bucket that is in the same Region as the application. Both deployments of the application need to have access to all the objects and their metadata from both Regions. The company has configured two-way replication between the S3 buckets and has enabled S3 Replication metrics on each S3 bucket.

A DevOps engineer needs to implement a solution that retries the replication process if an object fails to replicate.

Which solution will meet these requirements?

  • A. Create an Amazon EventBridge rule that listens to S3 event notifications for failed replication events. Create an AWS Lambda function that downloads the failed replication object and then runs a PutObject command for the object to the destination bucket. Configure the EventBridge rule to invoke the Lambda function to handle the object that failed to replicate.
  • B. Create an Amazon Simple Queue Service (Amazon SQS) queue. Configure S3 event notifications to send failed replication notifications to the SQS queue. Create an AWS Lambda function that downloads the failed replication object and then runs a PutObject command for the object to the destination bucket. Configure the Lambda function to poll the queue for notifications to process.
  • C. Create an Amazon EventBridge rule that listens to S3 event notifications for failed replications. Create an AWS Lambda function that downloads the failed replication object and then runs a PutObject command for the object to the destination bucket.
  • D. Create an AWS Lambda function that will use S3 batch operations to retry the replication on the existing object for a failed replication. Configure S3 event notifications to send failed replication notifications to the Lambda function.
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Suggested Answer: D 🗳️
by CloudHell at March 16, 2024, 7:54 p.m.
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r4nd0m1z3r
Highly Voted 1 year, 3 months ago
Selected Answer: D
S3 Batch Replication provides you a way to replicate objects that existed before a replication configuration was in place, objects that have previously been replicated, and objects that have failed replication. https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-batch-replication-batch.html
upvoted 6 times
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L1_
Highly Voted 1 year, 3 months ago
Selected Answer: D
This post suggests D: https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-batch-replication-batch.html
upvoted 5 times
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Srikantha
Most Recent 3 months ago
Selected Answer: A
Option A provides the most efficient and streamlined solution by using EventBridge and Lambda to automatically retry replication failures
upvoted 1 times
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iulian0585
11 months ago
Selected Answer: D
By using S3 Batch Replication, you can replicate the following types of objects: Objects that existed before a replication configuration was in place Objects that have previously been replicated Objects that have failed replication
upvoted 4 times
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xdkonorek2
1 year ago
Selected Answer: D
100% D S3 Batch Replication is one of actions provided by S3 batch operations https://docs.aws.amazon.com/AmazonS3/latest/userguide/batch-ops-operations.html batch operations can be used for objects that failed replication https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-batch-replication-batch.html#:~:text=Objects%20that%20have%20failed%20replication
upvoted 2 times
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c3518fc
1 year, 2 months ago
Selected Answer: D
S3 Batch Replication provides you a way to replicate objects that existed before a replication configuration was in place, objects that have previously been replicated, and objects that have failed replication. This is done through the use of a Batch Operations job. https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-batch-replication-batch.html
upvoted 3 times
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WhyIronMan
1 year, 3 months ago
Selected Answer: D
D, https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-batch-replication-batch.html
upvoted 3 times
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CloudHell
1 year, 3 months ago
Selected Answer: A
It's A for me.
upvoted 3 times
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