Implementing Cisco IP Switched Networks (SWITCH v2-0) (#432)

Which two statements about native VLANs are true? (Choose two.)

All outgoing traffic without a VLAN tag is tagged with the native VLAN.
All untagged traffic that arrives on the device is placed into the native VLAN.
The VLAN tag is stripped from all incoming traffic that matches the native VLAN.
They are propagated through VTP.
The default native VLAN is VLAN 11.
All incoming traffic that matches the native VLAN is dropped at the switch.