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Exam AWS Certified Solutions Architect - Professional All Questions

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Exam AWS Certified Solutions Architect - Professional topic 1 question 743 discussion

A company that provisions job boards for a seasonal workforce is seeing an increase in traffic and usage. The backend services run on a pair of Amazon EC2 instances behind an Application Load Balancer with Amazon DynamoDB as the datastore. Application read and write traffic is slow during peak seasons.
Which option provides a scalable application architecture to handle peak seasons with the LEAST development effort?

  • A. Migrate the backend services to AWS Lambda. Increase the read and write capacity of DynamoDB
  • B. Migrate the backend services to AWS Lambda. Configure DynamoDB to use global tables
  • C. Use Auto Scaling groups for the backend services. Use DynamoDB auto scaling
  • D. Use Auto Scaling groups for the backend services. Use Amazon Simple Queue Service (Amazon SQS) and an AWS Lambda function to write to DynamoDB
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Suggested Answer: C 🗳️

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kpcert
Highly Voted 3 years, 2 months ago
Agree , C [ Key : LEAST development work]
upvoted 9 times
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SkyZeroZx
Most Recent 1 year, 5 months ago
Selected Answer: C
Agree , C [ Key : LEAST development work]
upvoted 1 times
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AzureDP900
2 years, 12 months ago
C works perfectly fine. There is no need of SQS as mentioned in option D
upvoted 1 times
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acloudguru
3 years ago
simple one, hope i can have it in my exam C
upvoted 1 times
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andylogan
3 years, 1 month ago
It's C
upvoted 1 times
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tgv
3 years, 1 month ago
CCC --- LEAST development work
upvoted 3 times
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WhyIronMan
3 years, 1 month ago
I'll go with C
upvoted 4 times
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hk436
3 years, 1 month ago
C is my answer!!
upvoted 1 times
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mustpassla
3 years, 1 month ago
C for sure
upvoted 1 times
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vkbajoria
3 years, 2 months ago
least amount of work. Answer is C
upvoted 2 times
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Waiweng
3 years, 2 months ago
it's C
upvoted 4 times
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gsw
3 years, 2 months ago
i agree C
upvoted 2 times
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Jaypdv
3 years, 2 months ago
C. works
upvoted 3 times
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