What does a system require to achieve PCI Hot Plug capability? (Select three)

A.
hot-plug fans

B.
hog-plug operating systems

C.
hot-plug adapter drivers

D.
hot-plug memory

E.
hot-plug system tray

F.
hot-plug platform

Explanation:
Industry Standard Architecture – Student Guide 1 – Page 166:
PCI hot plug support
PCI hot plug functionality enables you to replace and install new PCI cards without powering down
the system.
For example, you can add or replace a network or other I/O controller board with the system up
and operating.

Compatibility is ensured by using standard PCI adapters. A hot-plug system requires a hot-plug
platform, a hotplug operating system, and hot-plug adapter drivers.