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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 49 discussion

Exam question from Amazon's AWS Certified DevOps Engineer - Professional DOP-C02
Question #: 49
Topic #: 1
[All AWS Certified DevOps Engineer - Professional DOP-C02 Questions]

An online retail company based in the United States plans to expand its operations to Europe and Asia in the next six months. Its product currently runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. All data is stored in an Amazon Aurora database instance.
When the product is deployed in multiple regions, the company wants a single product catalog across all regions, but for compliance purposes, its customer information and purchases must be kept in each region.
How should the company meet these requirements with the LEAST amount of application changes?

  • A. Use Amazon Redshift for the product catalog and Amazon DynamoDB tables for the customer information and purchases.
  • B. Use Amazon DynamoDB global tables for the product catalog and regional tables for the customer information and purchases.
  • C. Use Aurora with read replicas for the product catalog and additional local Aurora instances in each region for the customer information and purchases.
  • D. Use Aurora for the product catalog and Amazon DynamoDB global tables for the customer information and purchases.
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Suggested Answer: C 🗳️
by alce2020 at April 15, 2023, 6:06 p.m.
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Bassel
Highly Voted 1 year, 11 months ago
Selected Answer: C
C. Using Aurora with read replicas for the product catalog allows for a single product catalog across all regions. Aurora read replicas can be set up in different regions to provide low-latency access to the product catalog from each region. Additionally, by deploying additional local Aurora instances in each region for customer information and purchases, the company can comply with the requirement of keeping customer data and purchases in each region.
upvoted 9 times
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dark4igi
Most Recent 1 month, 4 weeks ago
Selected Answer: C
C. Use Aurora with read replicas for the product catalog and additional local Aurora instances in each region for the customer information and purchases. It's very bad to use word "local" in answer about AWS
upvoted 1 times
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jamesf
9 months ago
Selected Answer: C
C keywords: ''the LEAST amount of application changes"
upvoted 2 times
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Sisanda_giiven
1 year, 2 months ago
Selected Answer: C
How should the company meet these requirements with the LEAST amount of application changes? Anything option with DynamoDB is out since the all the data is stored Aurora(relational database).
upvoted 3 times
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thanhnv142
1 year, 2 months ago
C is correct: data is kept in each region and one product catalog for all regions A: Redshift is for data analysis, not for the need in the question B: DynamoDB is primarily used for session data in a web app D: Amazon DynamoDB global tables for the customer information is against the policy
upvoted 3 times
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amrit1227
1 year, 4 months ago
C is correct
upvoted 1 times
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madperro
1 year, 10 months ago
Selected Answer: C
C makes most sense and minimizes application changes.
upvoted 2 times
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haazybanj
1 year, 12 months ago
Selected Answer: C
The best solution to meet the company's requirements with the LEAST amount of application changes is to use Aurora with read replicas for the product catalog and additional local Aurora instances in each region for the customer information and purchases. This will allow for a single product catalog across all regions, while still keeping customer information and purchases in each region for compliance purposes. Amazon Redshift is a data warehousing solution and is not appropriate for this use case. Amazon DynamoDB global tables may be used, but they require application changes to support them. Using local Aurora instances in each region for customer information and purchases could also work, but this would require more configuration and management than using Aurora with read replicas. Therefore, option C is the best solution.
upvoted 3 times
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alce2020
2 years ago
Selected Answer: C
C is correct
upvoted 3 times
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