1) If a DHCP IP conflict occurs, what must happen? -The client uses a gratuitous ARP to fix the issue. -The administrator must fix the conflict by hand at the DHCP server. -The DHCP server will reassign new IP addresses to both computers. -Proxy ARP will fix the issue. 2) Which of the following services use TCP? (Choose all that apply) -SMTP -DHCP -SNMP -FTP -TFTP -HTTP 3) Which statements are TRUE regarding ICMP packets? (Choose two) -ICMP guarantees datagram delivery -ICMP can provide hosts with information about network problems. -ICMP is encapsulated within UDP datagrams. -ICMP is encapsulated within IP datagrams. 4) Which of the following are private IP addresses? -172.20.2.1 -192.168.124.43 -12.0.0.1 -172.33.0.4 5) Which of the following is an example of a multicast address? -192.168.10.6 -10.6.1.9 -172.55.9.5 -224.0.0.10 .