题目
A.192.168.50.32
B.192.168.80.64
C.192.168.50.96
D.192.168.50
第1题
IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的子网有效IP为()
A.192.168.50.33---192.168.50.39
B.192.168.50.41---192.168.50.50
C.192.168.50.65---192.168.50.70
D.192.168.50.66---192.168.50.75
第2题
IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的广播地址为()
A.192.168.50.32
B.192.168.80.64
C.192.168.50.96
D.192.168.50.71
第3题
IP地址为:192.168.50.70,掩码为:255.255.255.248,则该IP地址所在子网的子网号为()
A.192.168.50.32
B.192.168.80.64
C.192.168.50.96
D.192.168.50.71
第5题
A.8
B.30
C.6
D.14
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