多选题Which two media types support asynchronous transfer mode?（）AT3BSONETCGigabit-EthernetDEIA/TIA-232 serial
题目
多选题
Which two media types support asynchronous transfer mode?（）
A
T3
B
SONET
C
Gigabit-Ethernet
D
EIA/TIA-232 serial
T3
SONET
Gigabit-Ethernet
EIA/TIA-232 serial