The transmission media used t0 build a LAN
题型:单项选择题
问题:
The transmission media used t0 build a LAN is (73) .
A.twisted pair
B.microwave
C.optieal fiber
D.satellitic signal
The transmission media used t0 build a LAN is (73) .
A.twisted pair
B.microwave
C.optieal fiber
D.satellitic signal