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Exam AWS Certified DevOps Engineer - Professional DOP-C02 All Questions

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Exam AWS Certified DevOps Engineer - Professional DOP-C02 topic 1 question 307 discussion

Exam question from Amazon's AWS Certified DevOps Engineer - Professional DOP-C02
Question #: 307
Topic #: 1
[All AWS Certified DevOps Engineer - Professional DOP-C02 Questions]

A company discovers that its production environment and disaster recovery (DR) environment are deployed to the same AWS Region. All the production applications run on Amazon EC2 instances and are deployed by AWS CloudFormation. The applications use an Amazon FSx for NetApp ONTAP volume for application storage. No application data resides on the EC2 instances.

A DevOps engineer copies the required AMIs to a new DR Region. The DevOps engineer also updates the CloudFormation code to accept a Region as a parameter. The storage needs to have an RPO of 10 minutes in the DR Region.

Which solution will meet these requirements?

  • A. Create an Amazon S3 bucket in both Regions. Configure S3 Cross-Region Replication (CRR) for the S3 buckets. Create a scheduled AWS Lambda function to copy any new content from the FSx for ONTAP volume to the S3 bucket in the production Region.
  • B. Use AWS Backup to create a backup vault and a custom backup plan that has a 10-minute frequency. Specify the DR Region as the target Region. Assign the EC2 instances in the production Region to the backup plan.
  • C. Create an AWS Lambda function to create snapshots of the instance store volumes that are attached to the EC2 instances. Configure the Lambda function to copy the snapshots to the DR Region and to remove the previous copies. Create an Amazon EventBridge scheduled rule that invokes the Lambda function every 10 minutes.
  • D. Create an FSx for ONTAP instance in the DR Region. Configure a 5-minute schedule for a volume-level NetApp SnapMirror to replicate the volume from the production Region to the DR Region.
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Suggested Answer: D 🗳️
by f4b18ba at Nov. 20, 2024, 5:54 p.m.
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Srikantha
1 month ago
Selected Answer: D
Option D: Use FSx for ONTAP SnapMirror with a 5-minute replication schedule. This ensures continuous, low-latency replication and meets the 10-minute RPO requirement efficiently.
upvoted 1 times
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matt200
4 months, 1 week ago
Selected Answer: D
should be D
upvoted 2 times
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f4b18ba
5 months, 1 week ago
Implementation Steps : Create an FSx for ONTAP Instance in the DR Region: Deploy an FSx for NetApp ONTAP instance in the new DR Region. Set Up SnapMirror Replication: Configure SnapMirror from the FSx volume in the production Region to the FSx instance in the DR Region. Set the replication schedule to 5 minutes to meet the 10-minute RPO requirement. Test the DR Setup: Verify that the replicated volume in the DR Region is consistent and accessible. Ensure that the DR environment can failover to the replicated FSx volume. Update CloudFormation: Ensure the updated CloudFormation templates can deploy EC2 instances in the DR Region and mount the replicated FSx volume.
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