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WhichtwostatementsabouttheimplementationofWLANQoSaretrue?()

A.The802.11estandardistheIEEE802.11OoSWLANstandard.

B.TheWi-FiMultimedia（WMM）standarddecreasestheeightprioritylevelstofouraccesscategories.

C.TheWi-FiMultimedia（WMM）standardisaWi-FiAlliancestandardthatincreasesthefourprioritylevelstoeightaccesscategories.

D.TheWi-FiMultimedia（WMM）standardisanIEEEstandardthatincreasesthefourprioritylevelstoeightaccesscategories.

E.Wireless802.11deploysDistributedCoordinationFunction（DCF），carriersensemultipleaccesswithcollisiondetection（CSMA/CD），interframespacing，andrandomwaittimerstoavoidcollisions.

F.WirelessOoSdesignsandimplementationscommonlyuseLayer3differentiatedservicescodepoint（DSCP）orLayer2802.1ptoensurepriority

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更多 “ WhichtwostatementsabouttheimplementationofWLANQoSaretrue?() A.The802.11estandardistheIEEE802.11OoSWLANstandard.B.TheWi-FiMultimedia（WMM）standarddecreasestheeightprioritylevelstofouraccesscategories.C.TheWi-FiMultimedia（WMM）standardisaWi-FiAlliancestandardthatincreasesthefourprioritylevelstoeightaccesscategories.D.TheWi-FiMultimedia（WMM）standardisanIEEEstandardthatincreasesthefourprioritylevelstoeightaccesscategories.E.Wireless802.11deploysDistributedCoordinationFunction（DCF），carriersensemultipleaccesswithcollisiondetection（CSMA/CD），interframespacing，andrandomwaittimerstoavoidcollisions.F.WirelessOoSdesignsandimplementationscommonlyuseLayer3differentiatedservicescodepoint（DSCP）orLayer2802.1ptoensurepriority ” 相关考题
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