Question 210
A backup archive is rarely read and retrieval can wait hours at the lowest suitable storage price. Which AWS concept, service, or responsibility BEST addresses the stated requirement?
Explanation
Correct Answer
Evaluate an appropriate Amazon S3 Glacier archival storage class. This choice addresses the specific business requirement: S3 archival tiers trade retrieval speed and access conditions for different storage economics. A clear way to confirm success is: A trial restore completes inside the documented acceptable retrieval window. To sustain the result: Set lifecycle transitions and account for retrieval charges.
Incorrect Answers
Storage Gateway bridges local applications and AWS storage with defined gateway interfaces. In this question, however, s3 archival tiers trade retrieval speed and access conditions for different storage economics. The answer that meets the requirement is: Evaluate an appropriate Amazon S3 Glacier archival storage class.
Retrieval characteristics and cost differ materially across S3 classes. In this question, however, s3 archival tiers trade retrieval speed and access conditions for different storage economics. The answer that meets the requirement is: Evaluate an appropriate Amazon S3 Glacier archival storage class.
EFS provides elastic file-system access to multiple supported clients, unlike one instance's local disk. In this question, however, s3 archival tiers trade retrieval speed and access conditions for different storage economics. The answer that meets the requirement is: Evaluate an appropriate Amazon S3 Glacier archival storage class.