21Cat 6 cable is a type of:ATwisted-pair copper cableBWireless linkCFibre-optic cableDCoaxial cableView AnswerDiscussWorkspaceReportSaveEasy
22A network connecting a person's own devices (phone, watch, earbuds) is a:APANBLANCWANDMANView AnswerDiscussWorkspaceReportSaveEasy