Which information does the outer ring of a compass rose on a nautical chart provide().
A、variation
B、true directions
C、magnetic directions
D、annual rate of variation change
A、variation
B、true directions
C、magnetic directions
D、annual rate of variation change
A、Backup the confidential data to the technician’s USB drive to ensure nothing is accidently deleted. B、Uninstall the payroll software to ensure confidentiality. C、Have the director remove sensitive data before the computer will be repaired. D、Perform needed repairs while avoiding sensitive data.
A、satellite communications B、navigational information C、weather information D、position reporting service
A、A.satellite communications B、B.navigational information C、C.weather information D、D.position reporting service
A、A.Date of the first edition B、B.Date of the edition and,if applicable,the revision C、C.Information on the sounding datum D、D.Information on which IALA buoyage system applies
A、Call their local ISP B、Verify the IP information of the server C、Check their local Internet connection D、Verify the hostname of the server
A、On which side must I rig the pilot ladder? B、On which side do you want the ladder rigged? C、On what side must I rig the pilot ladder? D、On which side do you want the gangway rigged?