AWS Certified Developer Associate DVA-C01 – Question205

A company's social media application stores image files in an Amazon S3 bucket. All the images are stored in S3 Standard storage. Users access images frequently during the first week after images are uploaded. Users rarely access images that were uploaded more than 1 week ago.
The company needs a solution to reduce the application's storage cost. Users must be able to access all images in the same amount of time, regardless of when the images were uploaded.
Which solution will meet these requirements with the LEAST amount of effort?

A.
Modify the application to use S3 Intelligent-Tiering for all the images.
B. Modify the application to use S3 One Zone-Infrequent Access (S3 One Zone-IA) for all the images.
C. Use an S3 Lifecycle policy to move images that were uploaded more than 1 week ago to S3 Glacier Deep Archive.
D. Use an S3 Lifecycle policy to move images that were uploaded more than 1 week ago to S3 Glacier Flexible Retrieval.

Correct Answer: A