Which two steps should an administrator take to disable defragmentation on the target devices in a X

Which two steps should an administrator take to disable defragmentation on the target
devices in a XenDesktop environment? (Choose two.)

A.
Edit the properties of the target device.

B.
Put the vDisk in Standard Image Mode.

C.
Run the Provisioning Server Device Optimizer

D.
Install the target device software on a virtual machine.