Which two statements about DTLS are true?

Which two statements about DTLS are true?(Choose two.)

A.
If DPD is enabled.DTLS can fall back to a TLS connection.

B.
It is disabled by default if you enable SSL VPN on the interface.

C.
It uses two simultaneous IPSec tunnels to carry traffic.

D.
If DTLS is disabled on an interface, then SSL VPN connections must use SSL/TLS
tunnels.

E.
Because if requires two tunnels, it may experience more latency issues than SSL
connections.