Which statement is correct about 802.1Q trunking?

Which statement is correct about 802.1Q trunking?

A.
The encapsulation type on both ends of the trunk does not have to match.

B.
802.1Qtrunking can only be configured on a Layer 2 port.

C.
Both switches must be in the same VTP domain.

D.
In 802.1Qtrunking, all VLAN packets are tagged on the trunk link, except the native VLAN.

E.
The native VLAN on both ends of the trunk must be VLAN 1.