Final answer:
Amazon S3 follows a read-after-write consistency model for PUTS of new objects, where the object is immediately accessible after the upload.
Step-by-step explanation:
Amazon S3 (Simple Storage Service) provides read-after-write consistency for PUTS of new objects. This means that once a new object has been uploaded (PUT operation), it can be retrieved (GET operation) immediately. This consistency model ensures that when a new file is written to S3, it will be available for access as soon as the write is acknowledged. This model contrasts with eventual consistency, which is used for overwrite PUTS and DELETES, where changes might not be immediately visible.