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Answer: Utilize Amazon S3 with a specific storage class and implement lifecycle policies for data transition after one year.
Option A is the correct answer. For cost-effectively storing large data files that are infrequently accessed but need quick retrieval in the first year, Amazon S3 with S3 Glacier Instant Retrieval storage class is appropriate. Transitioning these files to S3 Glacier Deep Archive after 1 year using an S3 Lifecycle policy ensures long-term storage at a minimal cost. This approach meets the requirements of quick access during the first year and retains the files for 7 years efficiently.
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How should a developer deploy an application on Amazon EC2 to store large data files with infrequent access, ensuring availability within minutes for the first year and long-term retention for 7 years in a cost-effective manner?
A
Utilize Amazon S3 with a specific storage class and implement lifecycle policies for data transition after one year.
B
Use Amazon S3 with an alternative storage class and lifecycle policies for data transition to S3 Glacier Flexible Retrieval after one year.
C
Leverage Amazon EBS volumes, snapshot them with Amazon DLM, and store those snapshots in Amazon S3.
D
Employ Amazon EFS, configure lifecycle management to move files to a designated storage class after one year.
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