Which two descriptions of a WWN pool are true? (Choose two.)
A. a collection of WWNs for use by the iSCSI interfaces in a Cisco UCS instance
B. a collection of Ethernet MAC addresses assigned to the Ethernet adapters in a Cisco UCS instance
C. a pool of WW port names, where WWPN is the port name assigned to the Fibre Channel port on the adapter
D. a collection of management IP addresses used to connect to servers
E. a pool of WW node names, where WWNN belongs to the node
