With S3 Versioning enabled on the bucket, how will billing be applied for the following scenario using the same key for upload?
Total days bucket in use: 25 days.
1st File uploaded on 1st Day of the use – 1 GB.2nd File uploaded within the same bucket on the 15th Day of the use – 5 GB.

Answer options:

A.Charges 6 GB for 25 days.
B.Charges 1 GB for 25 days and 5 GB for 11 days.
C.Charges 1 GB for 14 days and 5 GB for 11 days.
D.Charges 5 GB for 25 days.

Answer: B
 When versioning is enabled on the S3 bucket, and a new version is added to an existing object, remember that the older version still remains and AWS charges the same price for old versions and new versions.
In the given use case, 1 GB uploaded on day 1 remains in S3 for 25 days. 5 GB uploaded on day 15 will be in S3 for only 11 days.