A . 32
B . 16
C . 8
D . 64
[单选题]IP地址块168.192.33.125/27的子网掩码为______。A.255.255.255.192B.255.255.255.224C.255.255.255.240D.255.255.255.248
[单选题]IP地址192.168.15.1/27的子网掩码可写为( )。A.255.255.255.192B.255.255.255.224C.255.255
[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]IP地址块168.192.33.125/27的子网掩码可写为______。A.255.255.255.192B.255.255.255.224C.255.255.255.240D.255.255.255.248
[单选题]IP地址块168.192.33.125/27的子网掩码可写为( )。A.255.255.255.192B.255.255.255.224C.255.
[单选题]IP地址块192.168.33.125/27的子网掩码可写为()。A.255.255.255.192B.255.255.255.224C.255.25
[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.