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Exam AWS Certified Solutions Architect - Professional SAP-C02 topic 1 question 146 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional SAP-C02
Question #: 146
Topic #: 1
[All AWS Certified Solutions Architect - Professional SAP-C02 Questions]

A company is running an application in the AWS Cloud. The application runs on containers m an Amazon Elastic Container Service (Amazon ECS) cluster. The ECS tasks use the Fargate launch type. The application's data is relational and is stored in Amazon Aurora MySQL. To meet regulatory requirements, the application must be able to recover to a separate AWS Region in the event of an application failure. In case of a failure, no data can be lost.

Which solution will meet these requirements with the LEAST amount of operational overhead?

  • A. Provision an Aurora Replica in a different Region.
  • B. Set up AWS DataSync for continuous replication of the data to a different Region.
  • C. Set up AWS Database Migration Service (AWS DMS) to perform a continuous replication of the data to a different Region.
  • D. Use Amazon Data Lifecycle Manager (Amazon DLM) to schedule a snapshot every 5 minutes.
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Suggested Answer: A 🗳️
by zhangyu20000 at Jan. 16, 2023, 4:08 p.m.
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masetromain
Highly Voted 1 year, 9 months ago
Selected Answer: A
A is correct. Provision an Aurora Replica in a different Region will meet the requirement of the application being able to recover to a separate AWS Region in the event of an application failure, and no data can be lost, with the least amount of operational overhead. B. AWS DataSync can replicate data, but it is not a fully managed service and requires more configuration and management. C. AWS DMS is a fully managed service for migrating data between databases, but it may require additional configuration and management to continuously replicate data in real-time. D. Amazon DLM can be used for scheduling snapshots, but it does not provide real-time replication and may not meet the requirement of no data loss in case of a failure.
upvoted 8 times
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career360guru
Most Recent 10 months, 1 week ago
Selected Answer: A
Option A
upvoted 1 times
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NikkyDicky
1 year, 3 months ago
Selected Answer: A
its an A
upvoted 2 times
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Goatin
1 year, 5 months ago
When you provision an Aurora Replica in a different AWS Region, the replica is kept in sync with the primary database using Aurora's replication capabilities. In the event of a failure in the primary Region, you can promote the Aurora Replica to become the new primary database, which allows you to continue operations with no data loss. However, provisioning and maintaining an Aurora Replica in a different AWS Region requires ongoing management and monitoring to ensure that it stays in sync with the primary database
upvoted 3 times
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mfsec
1 year, 7 months ago
Selected Answer: A
Replica
upvoted 4 times
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God_Is_Love
1 year, 7 months ago
Selected Answer: A
B,C are on premises usecase solutions. D is wrong because 5 minute worth of data could be lost against the requirement. So A is correct. In fact replica works as standby if primary DB fails.
upvoted 4 times
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zozza2023
1 year, 9 months ago
Selected Answer: A
A is correct
upvoted 4 times
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zhangyu20000
1 year, 9 months ago
A is correct B: cannot use DataSync for Aurora backup C: too complex D: DLM is for EBS backup. Here use managed Aurora server, no access to EBS
upvoted 2 times
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