Which system may be useful for messages,such as local storm warnings or a shore-to-ship distress alert,for which it is inappropriate to alert all ships in the satellite coverage area?()
A、NAVTEX
B、EGC
C、AMVER
D、DSC
A、NAVTEX
B、EGC
C、AMVER
D、DSC
A、can be overcome by using traditional techniques B、cannot be overcome by satellite system C、can be overcome by satellite and digital techniques D、cannot be tackled by any modern system
A、Fresh water may be obtained from fish B、Lifeboat covers or canopies should be washed with rain before drinking water is collected C、Fresh water may be collected from condensation inside the liferaft D、Seawater should never be consumed
A、Establish a plan of action to resolve the problem B、Implement the solution C、Test the theory to determine cause D、Verify full system functionality
A、can be overcome by using traditional techniques B、can not be overcome by satellite system C、can be overcome by satellite and digital techniques D、can not be tackled by any modern system
A、The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace. B、The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace. C、All the components may be moved into SYSAUX tablespace. D、All the components may be moved from the SYSAUX tablespace.
A、Fresh water may be obtained from fish B、lifeboat covers or canopies should be washed with rain before drinking water is collected C、Fresh water may be collected from condensation inside the life-raft D、Freshwater cannot be produced from standing seawater