CLF-C02 Question 292

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose D1

  A: S3 Standard – Good for frequent access, but not optimized for cost when access patterns are unknown or infrequent. B: S3 Standard-IA – Lower cost for infrequent access, but incurs extra charges if data is accessed more than expected. C: S3 One Zone-IA – Cheaper but stores data in one Availability Zone, making it less durable and not ideal for unpredictable patterns. D: S3 Intelligent-Tiering , it's designed specifically for unknown or changing access patterns. It automatically moves data between frequent and infrequent access tiers based on usage, optimizing cost without performance loss.

• Chose D1

  S3 Intelligent-Tiering: This storage class is designed to optimize costs for data with unknown or changing access patterns. It automatically moves objects between two access tiers (frequent and infrequent access) based on changing access patterns, without any operational overhead. This makes it ideal for data whose access patterns are not predictable.

• Chose D3

  https://aws.amazon.com/s3/storage-classes/intelligent-tiering/#:~:text=S3%20Intelligent%2DTiering%20is%20the%20ideal,new%20applications%2C%20and%20user%2Dgenerated%20content.