[单选题]IP地址格式可以表示为:“IP地址/子网掩码”或“IP地址/子网掩码长度”,请问地址192.168.1.1255.255.255.0它的子网掩码长度是().A .24B .16C .30D .28
[单选题]网段地址是将主机IP地址与子网掩码进行()操作.A . ANDB . ORC . XORD . NOT
[单选题]通过IP地址和子网掩码获得网络号的逻辑运算是()。A . 与B . 或C . 异或D . 非
[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132.119.100.200的子网掩码是255.255.255.240,哪么它所在子网的广播地址是()。A .132.119.100.207B .132.119.100.255C .132.119.100.193D . D.132.119.100.223
[单选题]IP地址132.119.100.200的子网掩码是255.255.255.224,哪么它所在的IP子网地址是()。A .132.119.100.0B .132.119.100.192C .132.119.100.193D . D.132.119.100.128
[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