Which two statements are true about the Database Deployments and Oracle database instances that are provided by Oracle Public Cloud?
A. A Database Deployment Virtual Image always provides a pre-created Oracle database.
B. An Oracle database instance that is provided as part of Oracle Database Cloud Service runs a different executable than would be run with the same version and release of Oracle Database on private premises.
C. A Database Deployment Virtual Image always provides a Linux virtual machine.
D. A Database Deployment Virtual Image requires customers to install their preferred version on the Oracle database software.
E. Multiple Oracle database instances can run in a Database Deployment on Oracle Public Cloud.
I have doubt between D and E. Can someone explain.