16How many usable host addresses are there in a /28 subnet?A6B28C16D14View AnswerDiscussWorkspaceReportSaveEasy
17How many usable host addresses are there in a /24 subnet?A126B254C508D256View AnswerDiscussWorkspaceReportSaveEasy
18What is the broadcast address of the subnet containing 170.2.145.49/23?A170.2.145.254B170.2.147.255C170.2.144.0D170.2.145.255View AnswerDiscussWorkspaceReportSaveMedium
19To which class does the IPv4 address 144.20.249.229 belong (classful addressing)?AClass BBClass ACClass DDClass EEClass CView AnswerDiscussWorkspaceReportSaveEasy
20A /24 network must be divided into at least 5 equal subnets. What is the new prefix length?A/26B/28C/27D/29View AnswerDiscussWorkspaceReportSaveHard