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Exam AWS Certified Solutions Architect - Professional topic 1 question 6 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Professional
Question #: 6
Topic #: 1
[All AWS Certified Solutions Architect - Professional Questions]

Your firm has uploaded a large amount of aerial image data to S3. In the past, in your on-premises environment, you used a dedicated group of servers to oaten process this data and used Rabbit MQ - An open source messaging system to get job information to the servers. Once processed the data would go to tape and be shipped offsite. Your manager told you to stay with the current design, and leverage AWS archival storage and messaging services to minimize cost.
Which is correct?

  • A. Use SQS for passing job messages use Cloud Watch alarms to terminate EC2 worker instances when they become idle. Once data is processed, change the storage class of the S3 objects to Reduced Redundancy Storage.
  • B. Setup Auto-Scaled workers triggered by queue depth that use spot instances to process messages in SOS Once data is processed, change the storage class of the S3 objects to Reduced Redundancy Storage.
  • C. Setup Auto-Scaled workers triggered by queue depth that use spot instances to process messages in SQS Once data is processed, change the storage class of the S3 objects to Glacier.
  • D. Use SNS to pass job messages use Cloud Watch alarms to terminate spot worker instances when they become idle. Once data is processed, change the storage class of the S3 object to Glacier.
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by didek1986 at March 13, 2021, 7:52 p.m.
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koti_91848832
1 week ago
Selected Answer: C
SQS can be used with auto-scaled spot instances for job processing and S3 Glacier for cost-effective long-term data archival.
upvoted 1 times
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Coffeinerd
5 months, 1 week ago
Selected Answer: C
C is correct. A and D make no sense B would work but idea is to minimize cost and reproduce current scenario, meaning the data is loaded to tapes off-site, which is a similar approach to Glacier, meaning data is not retrieved after processed. Cost is also lower.
upvoted 1 times
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kuongnp
7 months ago
Selected Answer: B
B is correct
upvoted 1 times
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rtguru
1 year, 9 months ago
C is the correct answer
upvoted 1 times
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gameoflove
1 year, 11 months ago
Selected Answer: C
C is the suitable solution however as per the requirement Amazon MQ would be correct solution as per the question
upvoted 2 times
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emmanuelodenyire
2 years, 4 months ago
Selected Answer: C
C fits the scenario very well
upvoted 1 times
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cldy
3 years, 2 months ago
C. Setup Auto-Scaled workers triggered by queue depth that use spot instances to process messages in SQS Once data is processed, change the storage class of the S3 objects to Glacier.
upvoted 3 times
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moon2351
3 years, 3 months ago
Answer is C
upvoted 1 times
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Akhil254
3 years, 3 months ago
C Correct
upvoted 1 times
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kidd5
3 years, 3 months ago
C is correct.
upvoted 1 times
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anandbabu
3 years, 3 months ago
C is correct
upvoted 1 times
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01037
3 years, 3 months ago
C for sure
upvoted 1 times
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cldy
3 years, 3 months ago
C. best answer...
upvoted 1 times
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thai
3 years, 4 months ago
the answer is C
upvoted 2 times
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didek1986
3 years, 4 months ago
answer c
upvoted 3 times
nitinz
3 years, 3 months ago
C fits the bill
upvoted 1 times
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