A .24
B .16
C .30
D .28
[单选题]IP地址为205.140.36.86,子网掩码为255.255.255.0,IP地址的哪一部分表示主机号?()A . 205B . 205.140C . 86D . 36.86
[单选题]IP地址:192.168.12.72,子网掩码为:255.255.255.192,该地址所在网段的网络地址和广播地址为()A . 192.168.12.32,192.168.12.127;B . 192.168.0.0,255.255.255.255;C . 192.168.12.43,255.255.255.128;D . 192.168.12.64,192.168.12.127
[单选题]IP地址为192.168.200.2,子网掩码为255.255.255.192,则网络标识为()。A . 191.0.0.0B . 191.168.200.192C . 191.168.200.0D . 191.168.200.128
[单选题]IP地址192.168.1.7/28的子网掩码为()A . 255.255.255.240B . 255.255.255.248C . 255.255.255.224D . 255.255.255.252
[单选题]IP地址199.32.59.64,子网掩码为255.255.255.224,网段地址为().A . 199.32.59.64B . 199.32.59.65C . 199.32.59.192D . 199.32.59.224
[单选题]设IP地址为18.250.314,子网掩码为255.240.0.0,则子网地址是()。A.18.0.0.14B.18.31.0.14C.18.240.
[单选题]设IP地址为18.250.314,子网掩码为255.240.0.0,则子网地址是()。A.18.0.0.14B.18.31.0.14C.18.240.
[单选题]设IP地址为18.250.314,子网掩码为255.240.0.0,则子网地址是()。A.18.0.0.14B.18.31.0.14C.18.240.
[单选题]设IP地址为18.250.314,子网掩码为255.240.0.0,则子网地址是()。A.18.0.0.14B.18.31.0.14C.18.240.
[单选题]设IP地址为18.250.314,子网掩码为255.240.0.0,则子网地址是()。A.18.0.0.14B.18.31.0.14C.18.240.