16The default subnet mask of a Class C network is:A255.0.0.0B255.255.255.0C255.255.0.0D255.255.255.255View AnswerDiscussWorkspaceReportSaveEasy
17The default subnet mask of a Class A network is:A255.255.255.128B255.0.0.0C255.255.0.0D255.255.255.0View AnswerDiscussWorkspaceReportSaveEasy
18How is the IPv6 loopback address written?A::1B127.0.0.1CFF00::D0::0::1View AnswerDiscussWorkspaceReportSaveEasy
19Which protocol lets IPv6 hosts configure their own address without a server?ARIPBSLAACCARPDDHCPv4View AnswerDiscussWorkspaceReportSaveEasy