单选题Which of the following BEST describes a hub?（）ADetermines the best route to transmit dataBInspects traffic and accepts or declines transmissionCBroadcasts data to specific network devicesDBroadcasts data to all network devices
单选题
Which of the following BEST describes a hub?（）
A
Determines the best route to transmit data
B
Inspects traffic and accepts or declines transmission
C
Broadcasts data to specific network devices
D
Broadcasts data to all network devices
参考解析
解析：
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