Which three of these statements regarding 802.1Q trunking are correct? (Choose three.)
A. 802.1Q trunking ports can also be secure ports.
B. 802.1Q trunks can use 10 Mb/s Ethernet interfaces.
C. 802.1Q trunks should have native VLANs that are the same at both ends.
D. 802.1Q native VLAN frames are untagged by default.
Answer: B,C,D