Which statement about a PVLAN isolated port configured on a switch is true?

Which statement about a PVLAN isolated port configured on a switch is true?
A . The isolated port can communicate only with the promiscuous port.
B . The isolated port can communicate with other isolated ports and the promiscuous port.
C . The isolated port can communicate only with community ports.
D . The isolated port can communicate only with other isolated ports.

Answer: A