Explanation:
S3 Intelligent-Tiering automatically moves objects between tiers based on access patterns without needing lifecycle policies, optimizing costs (with monitoring fee). Glacier Instant Retrieval requires explicit selection. Standard-IA needs lifecycle rules. One Zone-IA lacks multi-AZ and auto-tiering.
Ultimate access to all questions.
Which S3 storage class automatically optimizes cost by moving objects across access tiers as access patterns change, without lifecycle policies?
A
Amazon S3 Glacier Instant Retrieval
B
S3 Standard-Infrequent Access with lifecycle rules
C
S3 One Zone-Infrequent Access
D
S3 Intelligent-Tiering class
No comments yet.