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Exam AWS Certified Cloud Practitioner topic 1 question 648 discussion

Exam question from Amazon's AWS Certified Cloud Practitioner
Question #: 648
Topic #: 1
[All AWS Certified Cloud Practitioner Questions]

A cloud engineer wants to store data in Amazon S3. The engineer will access some of the data yearly and some of the data daily.

Which S3 storage class will meet those requirements MOST cost-effectively?

  • A. S3 Standard
  • B. S3 Glacier Deep Archive
  • C. S3 One Zone-Infrequent Access (S3 One Zone-IA)
  • D. S3 Intelligent-Tiering
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Suggested Answer: D 🗳️

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great_chainick
1 year, 8 months ago
Selected Answer: D
i failed this question, the correct answer is D
upvoted 1 times
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Pranava_GCP
1 year, 10 months ago
Selected Answer: D
D. S3 Intelligent-Tiering https://aws.amazon.com/s3/faqs/?nc=sn&loc=7 "The Amazon S3 Intelligent-Tiering storage class is designed to optimize storage costs by automatically moving data to the most cost-effective access tier when access patterns change. For a low monthly object monitoring and automation charge, S3 Intelligent-Tiering monitors access patterns and automatically moves objects that have not been accessed for 30 consecutive days to the Infrequent Access tier to save up to 40% on storage costs. After 90 days consecutive days of no access, objects are moved to the Archive Instant Access tier to save up to 68% on storage costs."
upvoted 3 times
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roberjunquera
2 years ago
Selected Answer: C
Based on the access patterns described, the MOST cost-effective S3 storage class to use would be S3 One Zone-Infrequent Access (S3 One Zone-IA). This storage class is designed for infrequently accessed data that can be recreated if lost and is stored in a single availability zone, which makes it less expensive than S3 Standard and S3 Intelligent-Tiering. However, it is still readily accessible when needed, making it a good choice for data that is accessed infrequently but still requires low latency. S3 Glacier Deep Archive is a good choice for data that is accessed even less frequently and does not require low latency.
upvoted 3 times
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nagesh_singh246
2 years, 1 month ago
Selected answer D Amazon S3 Intelligent-Tiering is the only cloud storage class that delivers automatic storage cost savings when data access patterns change, without performance impact or operational overhead. The Amazon S3 Intelligent-Tiering storage class is designed to optimize storage costs by automatically moving data to the most cost-effective access tier when access patterns change. For a small monthly object monitoring and automation charge, S3 Intelligent-Tiering monitors access patterns and automatically moves objects that have not been accessed to lower-cost access tiers. Since the launch of S3 Intelligent-Tiering in 2018, customers have saved $1 billion from adopting S3 Intelligent-Tiering when compared to S3 Standard.
upvoted 2 times
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RajithaR
2 years, 2 months ago
Selected Answer: D
S3 Intelligent-Tiering is a storage class that automatically moves objects between two access tiers (frequent and infrequent) based on changing access patterns and changing data. This means that the data that is accessed yearly can be moved to the infrequent access tier, while the data that is accessed daily can be kept in the frequent access tier.
upvoted 3 times
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noahsark
2 years, 2 months ago
Selected Answer: D
S3 Intelligent-Tiering https://aws.amazon.com/s3/storage-classes/intelligent-tiering/
upvoted 2 times
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wabosi
2 years, 2 months ago
Selected Answer: D
I vote for D
upvoted 2 times
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VLRuben
2 years, 2 months ago
Selected Answer: D
S3 Intelligent-Tiering is a new Amazon S3 storage class designed for customers who want to optimize storage costs automatically when data access patterns change, without performance impact or operational overhead
upvoted 3 times
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wooyourdaddy
2 years, 3 months ago
Selected Answer: C
Ref link: https://tutorialsdojo.com/s3-standard-vs-s3-standard-ia-vs-s3-one-zone-ia/
upvoted 2 times
wooyourdaddy
2 years, 2 months ago
This should be D.
upvoted 1 times
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fryderyk
2 years, 3 months ago
Selected Answer: D
Shouldn't it be Intelligent Tiering?
upvoted 1 times
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