Refer to the exhibit.<br /> <img src="https://nimg.ppkao.com/2018-07/xiashuhui/2018072411074671886.jpg?sign=dfdc4e52ad08646706afe5e35a37e318&t=62d04c38" /><br />  <br /> According to the equipment tab in Cisco UCS Manager, which is true?() <br />  <br />   
A、 A is an uplink port, B is a fabric port, C is a server port, D is a backplane port, E is a DCE interface, and F is a vNIC
B、 A is an uplink port, B is a server port, C is a fabric port, D is a backplane port, E is a DCE interface, and F is a vNIC
C、 A is an uplink port, B is a fabric port, C is a backplane port, D is a server port, E is a DCE interface, and F is a vNIC
D、 A is an uplink port, B is a server port, C is a fabric port, D is a DCE interface, E is a backplane port, and F is a vNIC
E、 A is an fabric port, B is a downlink port, C is an uplink port, D is a server port, E is a VIC interface, and F is a vNIC