Infrequent Access — AWS Cloud Practitioner (CLF-C02) Practice Questions
S3 Infrequent Access (S3 Standard-IA and S3 One Zone-IA) is designed for data that is not accessed regularly but must be retrieved quickly when needed. These classes charge a lower per-GB storage fee than S3 Standard but apply a per-GB retrieval fee, making them cost-effective only when access is genuinely infrequent. The CLF-C02 exam tests whether candidates understand when to recommend IA tiers versus Standard or Glacier classes. Misapplying IA to frequently accessed data can increase costs rather than reduce them.
Free questions on infrequent access
An application requires storage for objects that are infrequently accessed but need to be retrieved within milliseconds when requested. Which S3 storage class is MOST cost-effective?
Free question · medium · full answer + explanation
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