Refer to the exhibit. On the basis of the output generated by the show commands， which two statements are true？（）
- A Because it is configured as a trunk interface， interface gigabitethernet 0/1 does not appear in the show vlan output.
- B VLAN 1 will not be encapsulated with an 802.1q header.
- C There are no native VLANs configured on the trunk.
- D VLAN 2 will not be encapsulated with an 802.1q header.
- E All interfaces on the switch have been configured as access ports.
- F Because it has not been assigned to any VLAN， interface gigabitethernet 0/1 does not appear in the show vlan output.