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Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 415 discussion

A company is storing petabytes of data in Amazon S3 Standard. The data is stored in multiple S3 buckets and is accessed with varying frequency. The company does not know access patterns for all the data. The company needs to implement a solution for each S3 bucket to optimize the cost of S3 usage.

Which solution will meet these requirements with the MOST operational efficiency?

  • A. Create an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 Intelligent-Tiering.
  • B. Use the S3 storage class analysis tool to determine the correct tier for each object in the S3 bucket. Move each object to the identified storage tier.
  • C. Create an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 Glacier Instant Retrieval.
  • D. Create an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 One Zone-Infrequent Access (S3 One Zone-IA).
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Suggested Answer: A 🗳️

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TariqKipkemei
Highly Voted 1 year, 5 months ago
Selected Answer: A
Unknown access patterns for the data = S3 Intelligent-Tiering
upvoted 8 times
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Buruguduystunstugudunstuy
Highly Voted 1 year, 8 months ago
Selected Answer: A
The correct answer is A. Creating an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 Intelligent-Tiering would be the most efficient solution to optimize the cost of S3 usage. S3 Intelligent-Tiering is a storage class that automatically moves objects between two access tiers (frequent and infrequent) based on changing access patterns. It is a cost-effective solution that does not require any manual intervention to move data to different storage classes, unlike the other options.
upvoted 5 times
Buruguduystunstugudunstuy
1 year, 8 months ago
Answer B, Using the S3 storage class analysis tool to determine the correct tier for each object and manually moving objects to the identified storage tier would be time-consuming and require more operational overhead. Answer C, Transitioning objects to S3 Glacier Instant Retrieval would be appropriate for data that is accessed less frequently and does not require immediate access. Answer D, S3 One Zone-IA would be appropriate for data that can be recreated if lost and does not require the durability of S3 Standard or S3 Standard-IA.
upvoted 3 times
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Guru4Cloud
Most Recent 1 year, 2 months ago
Selected Answer: A
Create an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 Intelligent-Tiering.
upvoted 3 times
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channn
1 year, 7 months ago
Selected Answer: A
Key words: 'The company does not know access patterns for all the data', so A.
upvoted 5 times
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COTIT
1 year, 8 months ago
Selected Answer: A
For me is A. Create an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 Intelligent-Tiering. Why? "S3 Intelligent-Tiering is the ideal storage class for data with unknown, changing, or unpredictable access patterns" https://aws.amazon.com/s3/storage-classes/intelligent-tiering/
upvoted 3 times
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Bofi
1 year, 8 months ago
Selected Answer: A
Once the data traffic is unpredictable, Intelligent-Tiering is the best option
upvoted 3 times
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NIL8891
1 year, 8 months ago
Selected Answer: A
Create an S3 Lifecycle configuration with a rule to transition the objects in the S3 bucket to S3 Intelligent-Tiering.
upvoted 2 times
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Maximus007
1 year, 8 months ago
Selected Answer: A
A: as exact pattern is not clear
upvoted 3 times
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A (35%)
C (25%)
B (20%)
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