Vessel must be（）duly qualified officer

1、A qualified deck officer should be（）th

A qualified deck officer should be（）the watch.Ain charge ofBarrangedCdecided toDthe depth of

2、By regulation，your cargo vessel must h

By regulation，your cargo vessel must have（）.Asufficient facilities for the crew to wash their clothesBa wash basin in each roomCseparate toilet facilities for engineers where their number exceeds sixDAll of the above

3、Vessels should be manned（）duly qualifi

Vessels should be manned（）duly qualified officers and crew adequate（）ensure the safety of navigation.Aby/toBwith/toCwith/forDfrom/for

4、A vessel casualty must be reported to

A vessel casualty must be reported to the MSA in China if it involves（）.Aloss of lifeBan injury requiring only first aidCproperty damageDloss of equipment which doesn't reduce the vessel's maneuverability

5、To safely anchor a vessel there must b

To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.Aweight of cable to weight of vesselBweight of cable to weight of anchorClength of anchor to depth of waterDlength of cable to depth of water

6、Which three statements must be true be

Which three statements must be true before transporting a tablespace from a database on one platform to a database on another platform?（） (Ch...