单选题Which one of these statements is true regarding hot pluggable PCIe and PCI-X slots in a Power 550?（）A Cards can be added and then enabled via Hardware Management Console (HMC) GUI or command line. B The HMC allows access to the Advanced System Manageme
题目
单选题
Which one of these statements is true regarding hot pluggable PCIe and PCI-X slots in a Power 550?（）
A
Cards can be added and then enabled via Hardware Management Console (HMC) GUI or command line.
B
The HMC allows access to the Advanced System Management Interface (ASMI), where the slots can be managed.
C
If the empty slot was already allocated to an LPAR, the LPAR can use the card after the cfgmgr script has been run.
D
The Hardware Management Console (HMC) GUI can guide a customer through the process of adding a card to an empty slot.