a. Distinguish between the originating host, the DNS server, and the target host.

b. What is the purpose of a DNS lookup?

22b.) When Host A wishes to communicate with Host B, a DNS server provides the IP address of _______.

a. Host A

b. the DNS server

c. Host B

d. None of the above

22b.) When Host A wishes to talk with Host B, the DHCP server provides the IP address of _______.

a. Host A

b. DNS server

c. Host B

d. All of the above

c. Does the originating host need to contact the DNS host each time it sends a packet to the target host? Explain.

22c.) The originating host needs to contact the DNS server each time it sends a packet to the target host.

a. True

b. False