What is the appliance port used to connect to in a Cisco Unified Computing System？（）

A. End-host mode is synonymous with NPV mode.
B. In end-host mode， only hard pinning of vHBAs to Fibre Channel uplink ports is allowed.
C. Making configuration changes between Fibre Channel switching mode and end-host mode is nondisruptive.
D. End-host mode is the default Fibre Channel switching mode.

A. In the blade BIOS
B. In the operating system
C. In the service profile
D. In the card option ROM