单项选择题
Which of the following communication methods will provide the maximum bandwidth for video streaming through a media extender？（）
A.100BaseT Ethernet B.802.11g C.Z-Wave D.Bluetooth
单项选择题 WhichofthefollowingvideooutputsfromamediaPCprovidetheBESTpicturequality，whenconnectingthemediaPCtoaprojector？（）
单项选择题 Anopticalcableisusedtotransmit：（）
