Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 948 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03

Question #: 948
Topic #: 1

[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company wants to replicate existing and ongoing data changes from an on-premises Oracle database to Amazon RDS for Oracle. The amount of data to replicate varies throughout each day. The company wants to use AWS Database Migration Service (AWS DMS) for data replication. The solution must allocate only the capacity that the replication instance requires.

Which solution will meet these requirements?

A. Configure the AWS DMS replication instance with a Multi-AZ deployment to provision instances across multiple Availability Zones.
B. Create an AWS DMS Serverless replication task to analyze and replicate the data while provisioning the required capacity.
C. Use Amazon EC2 Auto Scaling to scale the size of the AWS DMS replication instance up or down based on the amount of data toreplicate.
D. Provision AWS DMS replication capacity by using Amazon Elastic Container Service (Amazon ECS) with an AWS Fargate launch type to analyze and replicate the data while provisioning the required capacity.

Show Suggested Answer

Suggested Answer: B 🗳️

by JunsK1e at Aug. 3, 2024, 11:06 a.m.

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Highly Voted 10 months, 2 weeks ago

Selected Answer: B

B. Create an AWS DMS Serverless replication task to analyze and replicate the data while provisioning the required capacity. Explanation: AWS DMS Serverless is designed to automatically allocate and manage the necessary compute and memory resources based on the demand of the data replication workload. It scales capacity up or down according to the data replication requirements without manual intervention. This approach ensures that the replication task uses only the required capacity at any given time, optimizing costs and resources, especially given that the amount of data to replicate varies throughout the day.

upvoted 9 times

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