Given a Cisco Unified Computing System， which is a valid port type in end-host mode？（）

A. Sending all broadcasts
B. Receiving all traffic from upstream switches
C. Receiving broadcast traffic
D. Negotiating spanning tree with upstream switches
E. Learning MAC addresses from upstream switches

A. The Cisco VIC can create an unlimited number of Virtual NICs
B. The number of vNICs on the Cisco VIC that can be created is determined by the number of chassis uplinks
C. vNICs are created using software on the host operating system
D. The host operating system sees a vNIC as a physical PCIe device
E. The host operating system sees a vNIC as a sub-interface of a primary NIC
F. The Cisco VIC can create 1024 vNICs