CIDR地址块59.67.159.125/11的子网掩码是。
A.255.128.0.0
B.255.192.0.0
C.255.224.0.0
D.255.240.0.0
A.255.128.0.0
B.255.192.0.0
C.255.224.0.0
D.255.240.0.0
第2题
A.255.255.255.192
B.255.255.255.224
C.255.255.255.240
D.255.255.255.248
第3题
A.255.255.255.192
B.255.255.255.224
C.255.255.255.240
D.255.255.255.248
第4题
A.255.255.255.192
B.255.255.255.224
C.255.255.255.240
D.255.255.255.248
第6题
(66)A. 14 B. 30 C. 62 D. 126
(67)A. 222.125.80.128 B. 222.125.80.129 C. 222.125.80.159 D. 222.125.80.160
(68)A. 222.125.80.128 B. 222.125.80.190 C. 222.125.80.192 D. 222.125.80.254
第7题
(66)
A. 14
B. 30
C. 62
D. 126
(67)
A. 222.125.80.128
B. 222.125.80.129
C. 222.125.80.159
D. 222.125.80.160
(68)
A. 222.125.80.128
B. 222.125.80.190
C. 222.125.80.192
D. 222.125.80.254
第10题
(27)
A. 14
B. 30
C. 62
D. 126
(28)
A. 222.125.80.128
B. 222.125.80.129
C. 222.125.80.159
D. 222.125.80.160
(29)
A. 222.125.80.128
B. 222.125.80.190
C. 222.125.80.192
D. 222.125.80.254
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