單項(xiàng)選擇題

如果給定的子網(wǎng)掩碼是255.255.255.224,那么主機(jī)192.168.23.122所在的駐留子網(wǎng)是()

A.192.168.0.0
B.192.168.23.32
C.192.168.0.96
D.192.168.23.96

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