【单选题】You are sailing south on the Intracoastal Waterway(ICW)when you sight a green can buoy with a yellow square painted on it.Which of the following is TRUE ________.
A.
You should pass the buoy close aboard on either side
B.
The buoy marks the end of the ICW in that area
C.
You should leave the buoy to port
D.
The yellow square is retroreflective material used to assist in sighting the buoy at night
【简答题】Imagine when you are sailing an ocean for the first time, you see a big fish swimming near your ship. You might be scared, and worried about whether it will turn over your ship for a meal. In fact, it...
【单选题】已知东京外汇市场上的汇率如下:£1=US$1.9450/80,US$1=JP¥133.70/90,则某公司以英镑买进日元的汇率应该是多少
【单选题】In the daytime, you see a large sailing vessel on the beam. You know that she is also propelled by machinery if she shows ______.
【单选题】将交换机的借口设置为trunk模式的命令式( )
A.
switchport mode tag trunk
【单选题】如何将交换机设备端口设置为trunk模式
A.
Switch(config)#f0/24 Switch(config-if)# switchport mode trunk Switch(config-if)# exit
B.
Switch(config)#int f0/24 Switch(config-if)# switchport mode access Switch(config-if)# exit
C.
Switch(config)#int f0/24 Switch(config-if)# switchport trunk Switch(config-if)# exit
D.
Switch(config)#int f0/24 Switch(config-if)# switchport mode trunk Switch(config-if)# exit