WhataretwodesignconsiderationsforaWLANtosupportvoice?()A.Packetlossislessthanonepercent.B.Signalstrengthatcelledgeisapproximately-67dBm.C.End-to-enddelayislessthan200ms.D.CelloverlapbetweenAPsis50percent.
题目
WhataretwodesignconsiderationsforaWLANtosupportvoice?()
A.Packetlossislessthanonepercent.
B.Signalstrengthatcelledgeisapproximately-67dBm.
C.End-to-enddelayislessthan200ms.
D.CelloverlapbetweenAPsis50percent.