A company wants to use Amazon S3 to store its legacy data. The data is rarely accessed. However, the data is critical and cannot be recreated. The data needs to be available for retrieval within seconds.
Which S3 storage class meets these requirements MOST cost-effectively?

A. S3 Standard
B. S3 One Zone-Infrequent Access (S3 One Zone-IA)
C. S3 Standard-Infrequent Access (S3 Standard-IA)
D. S3 Glacier