An administrator is creating a service profile but receives an error when applying to a blade. The administrator checks the faults tab of the service profile and finds the following error (Refer to the exhibit).<br /> <img src="https://nimg.ppkao.com/2018-07/xiashuhui/2018072411023923255.jpg?sign=a92ba47bbe585e4d6b0de0c7287da68c&t=62d2265d" /><br /> What is the cause of this error?()
A、 vNIC has a Fibre Channel QoS policy assigned
B、 vHBA is assigned to a "best-effort" QoS policy
C、 vHBA has no QoS policy assigned
D、 vHBA is assigned to an incorrect VSAN
E、 vNIC has been assigned to an FCoE VLAN