An administrator has an application that requires connection directly to PCI devices through a virtual machine.
What is a limitation of this configuration?

A.
Devices must be reserved for PCI passthrough on at least one host on which the virtual machine will run.

B.
Snapshots are not supported with DirectPath I/O passthrough devices.

C.
A maximum of 18 PCI vSphere DirectPath devices can be added to a virtual machine.

D.
Only one PCI controller can be presented to the virtual machine.

Explanation:
Snapshots are not supported with PCI vSphere Direct Path I/O devices.
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