问题
单项选择题
Repairing damage to the hull at or above the waterline reduces the threat of().
A.free surface effects
B.capsizing
C.continued progressive flooding
D.wind heel
答案
参考答案:C
Repairing damage to the hull at or above the waterline reduces the threat of().
A.free surface effects
B.capsizing
C.continued progressive flooding
D.wind heel
参考答案:C
计算并填写下表。
IP地址 | 106.143.19.72 |
子网掩码 | 255.240.0.0 |
地址类别 | ______ |
网络地址 | ______ |
直接广播地址 | ______ |
受限广播地址 | ______ |
子网内第一个可用IP地址 | ______ |