(TCO B) Which of the following is a correct statement?

(TCO B) Which of the following is a correct statement? (Points : 8)The UDP protocol provides flow control for transport-layer communications.The Kerberos authentication protocol requires that network servers' clocks be synchronized.A rogue DNS server can be used to participate in a DHCP cache poison attack.ARP is used to resolve MAC addresses to IP addresses.Link encryption ensures that information is protected within the communicating systems.