Which statement about this deployment is true?

You have been asked to implement a private VLAN with two community VLANs. This private
VLAN will be confined to a single switch in your Layer 2 network. This private VLAN, along with
other VLANs configured on the switch, will require gateway services provided through a connected
router.
Which statement about this deployment is true?

A.
All isolated ports must be configured as trunk ports.

B.
A minimum of one promiscuous trunk port is required.

C.
Both community VLANs must have an assigned VLAN IDs.

D.
A minimum of one private VLAN trunk port is required.