Which two statements about NTP operations are true? (Choose two)
A . Cisco routers can act only as NTP servers
B . NTP uses TCP over IP
C . NTP uses UDP over IP
D . Cisco routers can act as both NTP authoritative servers and NTP clients
E . Cisco routers can act only as NTP clients
Answer: CD
Latest 200-125 Dumps Valid Version with 759 Q&As
Latest And Valid Q&A | Instant Download | Once Fail, Full Refund