A. OEDA allows customers to have both bare metal (BM) and virtual machine (VM) in an Exadata X9M Quarter Rack.

B. There is no limit on the number of VMs in an Exadata rack as long as the Exadata rack has adequate resources.

C. OEDA deployment steps include calibrate cells, create cell disks, and resecure machine.

D. OEDA sets up key-based authentication for the root user by using the setuprootssh.sh utility included with OEDA.