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As a network administrator, you will need to decide on the appropriate network devices to use. Which of the following correctly describes the roles of devices in a WAN? (Choose three)

多选题
2022-03-12 15:11
A、A CSU/DSU terminates a digital local loop.
B、A router is commonly considered a DCE device.
C、A modem terminates an analog local loop.
D、A router is commonly considered a DTE device.
E、A modem terminates a digital local loop.
F、A CSU/DSU terminates an analog local loop.
G、A modem is used to terminate a T1
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正确答案
ACD
试题解析
A,C,D
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