After an occurrence of oil pollution,what shall be done first by a vessel in Chinese port? ().
A、A.use oil dispersion agent and wait for investigation
B、B.try to collect the oil on deck or in water
C、C.report to Harbor Master
D、D.B and C
A、A.use oil dispersion agent and wait for investigation
B、B.try to collect the oil on deck or in water
C、C.report to Harbor Master
D、D.B and C
A、should not be carried out during the watches B、can only be carried out in port C、is a kind of maintenances carried out prior to the occurrence D、is a kind of maintenances carried out after the occurrence
A、Before they are routed to an outbound interface. B、After they are routed for outbound traffic. C、After they are routed to an outbound interface while queuing. D、Before and after they are routed to an outbound interface. E、Depends on the configuration of the interface F、None of the above
A、Immediately B、After one hour C、Only when another vessel is in sight D、Only after sunset
A、After an unsuccessful reboot B、If a user’s IP address has been spoofed C、After using IPCONFIG /RELEASE D、If the computer has an ARP address conflict
A、A.after control of fire,flooding,and structural repairs B、B.immediately,before the emergency is under control C、C.after control of fire,but before control of flooding D、D.after stability is restored