Why would you create and use storage volumes?

A.
to upload objects to Oracle Storage Cloud Service

B.
to provide block storage capacity in the form of disks attached to virtual machines in Oracle Storage Cloud Service

C.
to create cloud-based backups of data generated by on-premises applications

D.
to set up auto-scaling storage capacity for applications running in VMs in Oracle Storage Cloud Service

E.
to provide low-cost backup for infrequently accessed data

Explanation: