A、broke down
B、broke out
C、broke off
D、broke to
第1题:
下面是防火墙接口的配置命令:
fire(config) ip address outside 202.134.135.98 255.255.255.252
fire(config) ip address inside 192.168.46.1 255.255.255.0
fire(config) ip address dmz 10.0.0.1 255.255.255.0
根据以上配置,写出上图中防火墙各个端口的IP地址:
e0:(2)
e1:(3)
e2:(4)
第2题:
A fire hose with a nozzle attached must be connected to each hydrant except when exposed to heavy weather or when the ______.
A.Fire hose might be damaged by cargo operations
B.Vessel is in port
C.Fire-main system is not charged
D.Fire pumps are used for purposes other than supplying water to the fire main
第3题:
FIRE指金融、保险和流动资产。
第4题:
In a ______boiler the hot gases from the furnace pass through the tubes while the water is on the outside.
A.water-tube
B.fire-tube
C.exhaust gas
D.Composite
第5题:
All portable fire extinguishers must be capable of being ______.
A.carried by hand to a fire
B.carried or rolled to a fire
C.recharged in the field
D.used on class “B” fire