Which of these best describes the actions taken when a VTP message is received on a switch configured with the VTP mode "transparent"?

NOTE: See answer for suggestion

A.
VTP updates are ignored and forwarded out all ports.

B.
VTP updates are ignored and forwarded out trunks only.

C.
VTP updates are made to the VLAN database and are forwarded out trunks only.

D.
VTP updates are ignored and are not forwarded.

Explanation:
NOTE ***even VTP1 will forward if it is configured with same domain name or NULL****

I would suggest if you get this question to ensure you put comment noting the above before proceeding to next question