What are two benefits of using DTLS when implementing a Cisco AnyConnect SSL VPN on a Cisco ASA or router ?

What are two benefits of using DTLS when implementing a Cisco AnyConnect SSL VPN on a Cisco ASA or router ? (Choose two)
A. has enhanced dead peer detection
B. Provides latency avoidance
C. establishes two simultaneous tunnels
D. provides greater security and integrity of the tunnel
E. uses TLS Only for the tunnel