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Exam AWS Certified Solutions Architect - Professional topic 1 question 103 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional
Question #: 103
Topic #: 1
[All AWS Certified Solutions Architect - Professional Questions]

Your application provides data transformation services. Files containing data to be transformed are first uploaded to Amazon S3 and then transformed by a fleet of spot EC2 instances. Files submitted by your premium customers must be transformed with the highest priority.
How should you implement such a system?

  • A. Use a DynamoDB table with an attribute defining the priority level. Transformation instances will scan the table for tasks, sorting the results by priority level.
  • B. Use Route 53 latency based-routing to send high priority tasks to the closest transformation instances.
  • C. Use two SQS queues, one for high priority messages, the other for default priority. Transformation instances first poll the high priority queue; if there is no message, they poll the default priority queue.
  • D. Use a single SQS queue. Each message contains the priority level. Transformation instances poll high-priority messages first.
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Suggested Answer: C 🗳️
by CloudFloater at Jan. 19, 2020, 10:44 p.m.
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CloudFloater
Highly Voted 3 years, 7 months ago
simple answer: c http://jayendrapatil.com/aws-sqs-simple-queue-service/
upvoted 6 times
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amministrazione
Most Recent 8 months, 3 weeks ago
C. Use two SQS queues, one for high priority messages, the other for default priority. Transformation instances first poll the high priority queue; if there is no message, they poll the default priority queue.
upvoted 1 times
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SkyZeroZx
1 year, 10 months ago
Selected Answer: C
simple answer: c
upvoted 1 times
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SkyZeroZx
1 year, 10 months ago
C , clasic use of two SQS Quees
upvoted 1 times
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hilft
2 years, 9 months ago
C. directly from jon bonso's exam
upvoted 1 times
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AMKazi
3 years, 3 months ago
C is correct
upvoted 1 times
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cldy
3 years, 4 months ago
C is correct.
upvoted 1 times
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acloudguru
3 years, 5 months ago
easy one for SQS, C, hope I can have it in my exam
upvoted 1 times
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01037
3 years, 6 months ago
C Classical solution
upvoted 1 times
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miracle
3 years, 7 months ago
Answer is C.
upvoted 2 times
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