常用VLAN划分方法不包括()。
A.按交换端口号划分
B.按MAC地址划分
C.按带宽划分
D.按第三层协议划分
参考答案:C
在EXCEL2000中,打开用户定义的样式所在的文件,才能删除样式。
A.正确
B.错误
If not attached to the nozzle,each low-velocity spray applicator on a vessel must be stowed().
A.in a protected area on the main deck
B.inside a machinery space near the entrance
C.next to the fire hydrant to which the fire hose is attached
D.on a rack inside the quarters near the entrance