On which vessels are the officers and deck crew allowed to operate under a two-watch system on voyages of less than 600 miles? （）

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• Which of the following actions are stated in the correct order prior to loading or discharging cargo on a Ro-Ro vessel? （）

  A . Lower the stern ramp，raise/open the stern door，turn on ventilation for cargo holds B . Turn on ventilation for cargo holds，raise/open the stern door，lower the stern ramp C . Turn on ventilation for cargo holds，lower the stern ramp，raise/open the stern door D . Raise/open the stern door，lower the stern ramp，turn on ventilation for cargo hold

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• Which item may be substituted for，in the fireman’s outfit，on a cargo vessel?（）

  A . fire ax B . flashlight C . rigid helmet D . flame safety lam

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• Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.

  A . The vessel which has the other on her own starboard side B . The vessel which has the other on her own port side C . The one which hears the other's fog signal first D . Neither vessel is the stand-on vessel

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• Which of the following is operated from the main engine room console on an automated vessel?（）

  A . Fire pump and lube oil pump B . Lube oil pump and distilling plant C . Distilling plant and shaft alley door D . Shaft alley door and fixed CO2 release

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• The type of current which will have the greatest effect on the course made good for your vessel is（）.

  A . one flowing in the same direction as your course steered B . one flowing in the opposite direction as your course steered C . one that flows at nearly right angles to your course steered D . a rotary current in which the direction of current flow constantly change

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• Lighter longitudinal stiffening frames on the vessel side plating are called（）.

  A . stringers B . side frames C . side stiffeners D . intercostal

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• Which of the following statements is FALSE concerning cranes being installed on the centerline of vessels（）.

  A . A centerline crane can never be operated in tandem B . One crane is able to work one end of two adjacent hatches C . These cranes are more economical and weigh less than outboard-mounted cranes D . One crane is able to work both sides of the shi

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• A vessel is proceeding downstream in a narrow channel on the Western Rivers when another vessel is sighted moving upstream. Which vessel has the right of way? （）

  A . The vessel moving upstream against the current B . The vessel moving downstream with a following current C . The vessel located more towards the channel centerline D . The vessel with the least amount of maneuverability

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• A user calls to report they are getting I/O errors on a file system. Which of the following tools should be used to isolate this problem？（）

  A . df B . diagrpt C . errmsg D . errpt

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• If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on? （）

  A . Calling frequency B . Distress frequency C . Urgency frequency D . Working frequency

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• The system administrator has determined that a new JFS log needs to be created on a different disk， in order to decrease an I/O bottleneck. Which of the following steps are the most correct？（） 

  A .  mklv -t jfslog -y LVname VGname 1 PVname  logform /dev/LVname  chfs -a log=/dev/LVname /filesystemname m ount and unmount filesystem B .  mklv -t jfslog -y LVname VGname PVname  unmount filesystem  vi /etc/filesystems， change entry for lv to point filesystem to new JFS log  mount filesystem C .  mklvcopy -a jfslog -y LVname VGname 1 PVname  chfs -a log=/dev/LVname /filesystemname  unmount and mount file system D .  mklvcopy  -t jfslog -y LVname VGname 1 PVname  logform /dev/LVname  vi /etc/filesystems， change entry for lv to point filesystem to new JFS log  unmount and mount filesystem

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• Lighter longitudinal stiffening frames on the vessel side pating are called（）.

  A . stringers B . side frames C . side stiffeners D . intercostal

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• When two vessels are in immediate danger of collision，the stand-on vessel must（）.

  A . abandon ship B . assist in taking whatever action is necessary to avoid collision C . hold course and speed D . sound a distress signal

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• Which item is NOT included in the fireman’s outfit on a cargo vessel?（）

  A . Fire ax B . Flashlight C . rigid helmet D . Fresh air breathing apparatu

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• Bulkheads which form part of the tanks on a vessel are stiffened to withstand（）.

  A . deck loads from above B . dynamic forces while afloat C . hydrostatic pressure D . over-pressurizatio

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• Two vessels meeting in a “head-on” situation are directed by the Rules to（）.

  A . alter course to starboard and pass port to port B . alter course to port and pass starboard to starboard C . decide on which side the passage will occur by matching whistle signals D . slow to bare steerageway

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• When considering a vessel’s stability，which spaces in a general cargo vessel are the best locations for the carriage of bulk grain? （）

  A . Deep tanks B . Lower holds C . Lower holds at the ends of the vessel D . 'Tween-deck

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• The regulations require that inspected vessels on an international voyage，other than small passenger vessels，must carry which of the following distress signals on or near the navigating bridge?（）

  A . 12 hand red flares B . 12 rocket parachute flares C . 12 hand combination flares and orange smoke signals D . 6 hand red flares，and 6 hand orange smoke signal

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• On a vessel，the keel is the primary strength member of the lower hull form in which direction?（）.

  A . transverse B . diagonal C . longitudinal D . vertical

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• Bulkheads which from part of the tanks on a vessel are stiffened to withstand（）.

  A . deck loads from above B . dynamic forces while afloat C . hydrostatic pressure D . over-pressurizatio

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• Upon underwater（）by divers，there are no apparent（）on the bottom plates of the said vessel.

  A . detection，defects B . defection，defects C . defects，defection D . defects，detectio

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• The lifeboats on your vessel are stowed on cradles on deck and are handled by sheath-screw boom davits. Which of the following statements about launching a boat is TRUE?（）

  A . The boat should be hoisted a few inches clear of the cradle before cranking out the davits B . The inboard gripes should be cast off before the outboard gripes C . The outboard section of the cradle must be released D . The tricing pendants will automatically bring the boat alongside at the embarkation deck

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• You are anchoring in 16 fathoms of water．On a small to medium size vessel，the（）.

  A . Anchor may be dropped from the hawse pipe B . Anchor should be lowered to within 2 fathoms of the bottom before being dropped C . Scope should always be at least ten times the depth of the water D . Scope should always be less than 5 times the depth of the water

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• Vessels should not anchor or trawl in the vicinity of pipelines and are（）in the pipeline area shown on the chart.

  A . Prohibit to anchor B . Prohibited to anchor C . Prohibited from anchor D . Prohibited from anchoring

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