高等继续教育 / 计算机统考
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11、IP地址用十进制表示,每段最大数是255,下列IP地址与子网掩码,不正确的是____。
A.202.251.184.2与255.255.255.192
B.202.252.184.2与255.255.255.0
C.202.253.184.2与255.255.255.224
D.202.257.184.2与255.255.255.0
A.202.251.184.2与255.255.255.192
B.202.252.184.2与255.255.255.0
C.202.253.184.2与255.255.255.224
D.202.257.184.2与255.255.255.0
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