COMPUTER SCIENCE AND ENGINEERING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Amazon S3 standard
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Amazon S3 standard-infrequent Access
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Amazon Glacier
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All of the above
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Detailed explanation-1: -The storage classes available are as follows S3 Standard, S3 Intelligent Tiering, S3 Standard Infrequent Access, S3 One Zone Infrequent Access, S3 Glacier, and S3 Glacier Deep Archive.
Detailed explanation-2: -S3 Storage Classes can be configured at the object level, and a single bucket can contain objects stored across S3 Standard, S3 Intelligent-Tiering, S3 Standard-IA, and S3 One Zone-IA. You can also use S3 Lifecycle policies to automatically transition objects between storage classes without any application changes.
Detailed explanation-3: -S3 Standard-IA offers the high durability, high throughput, and low latency of S3 Standard, with a low per GB storage price and per GB retrieval fee. This combination of low cost and high performance make S3 Standard-IA ideal for long-term storage, backups, and as a data store for disaster recovery files.