After casting off moorings at a mooring buoy in calm weather，you should______．A.go full ahead on the engine(s)B.back away a few lengths to clear the buoy and then go ahead on the enginesC.go half ahead on the engines and put the rudder hard rightD.go half ahead on the engines and pass upstream of the buoy
After casting off moorings at a mooring buoy in calm weather，you should______．
A.go full ahead on the engine(s)
B.back away a few lengths to clear the buoy and then go ahead on the engines
C.go half ahead on the engines and put the rudder hard right
D.go half ahead on the engines and pass upstream of the buoy
相关考题：
After implementing full Oracle Data Redaction, you change the default value for the NUMBER data type as follows:After changing the value, you notice that FULL redaction continues to redact numeric data with zero.What must you do to activate the new default value for numeric full redaction?（）A. Re-enable redaction policies that use FULL data redaction.B. Re-create redaction policies that use FULL data redaction.C. Re-connect the sessions that access objects with redaction policies defined on them.D. Flush the shared pool.E. Restart the database instance
Mooring winch should be equipped with mechanical brakes capable of holding ______.A.half the breaking strength of the mooring lineB.the full breaking strength of the mooring lineC.the maximum expected tension of the mooring lineD.50% over the working tension of the mooring line
A "chock" is a ______.A.deck fitting used to secure mooring linesB.casting fitted at the side of a weather deck，used as a fairleadC.sharp block of wood used to support hygroscopic cargoD.smoke pipe for the galley stove
You are entering an east coast port and see a buoy with a yellow triangle painted on it．This indicates ______．A.you are in the vicinity of the ICWB.the buoy is a special markC.the buoy is off stationD.the buoy designates a sharp turn in the channel
You are sailing south on the Intracoastal Waterway（ICW）when you sight a green can buoy with a yellow square painted on it．Which of the following is TRUE ________．A.You should pass the buoy close aboard on either sideB.The buoy marks the end of the ICW in that areaC.You should leave the buoy to portD.The yellow square is retroreflective material used to assist in sighting the buoy at night
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You are approaching the pilot station with the wind fine on the starboard bow and making about 3 knots．You can help to calm the seas by taking what action just before the pilot boat comes along on the port side ________．A.Backing fullB.Stopping the enginesC.Giving right full rudderD.A short burst of ahead full with left full rudder
（）mooring,sailors put the rat guard on the moorings.A、In the end ofB、At the end ofC、On top ofD、At the top of
单选题If a tow sinks in shallow water，you should（）.Arelease it immediatelyBattempt to beach it before it goes underCpay out cable until it's on the bottom and place a buoy on the upper endDshorten cable to keep it off the bottom
单选题A white buoy with an open-faced orange diamond on it indicates（）.AdangerBvessels are excluded from the areaCthe buoy is a mooring buoyDoperating restrictions are in effect
单选题After you activate your emergency position indicating radiobeacon，you should（）.Aturn it off for five minutes every half-hourBturn it off and on at five-minute intervalsCturn it off during daylight hoursDleave it on continuously
单选题At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）AYou should alter course to the right to increase the rate of the bearing changeBYou are making more speed over the ground than you estimatedCYou should alter course to decrease the distance that you will pass off Middle Ground ShoalDYou can hold the present course and safely pass buoy 18
单选题（）mooring,sailors put the rat guard on the moorings.AIn the end ofBAt the end ofCOn top ofDAt the top of
单选题You are entering an east coast port and see a buoy with a yellow triangle painted on it.This indicates（）.Ayou are in the vicinity of the ICWBthe buoy is a special markCthe buoy is off stationDthe buoy designates a sharp turn in the channel
单选题A mooring system that results in a spread system without anchor buoys is called a（）.Apermanent chasing systemBwire rope mooring systemCshepherd's crook mooring systemDspring buoy mooring system
单选题On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）.Aimmediately reverse the enginesBstop the propellers from turning and throw a ring buoy over the sideCincrease speed to full to get the vessel away from the personDfirst put the rudder hard over in either direction
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单选题You are a database administrator for your company. Each night， you perform full backups of your SQL Server 2005 computer. During business hours， you perform hourly transaction log backups. You rebuild database indexes each night. You need to modify your backup strategy. You must ensure that the database recovers to a new server as quickly as possible. What should you do？（）ASchedule the full backups to run after the nightly index is rebuilt.BSchedule the full backup to run before the nightly index is rebuilt. Schedule a differential backup to run after the nightly index is rebuilt.CSchedule an additional transaction log backup to run after the nightly index is rebuilt.DSchedule a marker to be added to the transaction log before the nightly index is rebuilt.
单选题After implementing full Oracle Data Redaction, you change the default value for the NUMBER data type as follows: After changing the value, you notice that FULL redaction continues to redact numeric data with zero. What must you do to activate the new default value for numeric full redaction?（）ARe-enable redaction policies that use FULL data redaction.BRe-create redaction policies that use FULL data redaction.CRe-connect the sessions that access objects with redaction policies defined on them.DFlush the shared pool.ERestart the database instance
单选题When picking up your mooring at the buoy，the correct method is to（）.Aapproach the buoy with the wind and current asternBapproach the buoy with the wind and current aheadCapproach the buoy with wind and sea abeamDstop upwind and up current and drift down on the buoy
单选题After casting off moorings at a mooring buoy in calm weather，you should（）.Ago full ahead on the engine(s)Bback away a few lengths to clear the buoy and then go ahead on the enginesCgo half ahead on the engines and put the rudder hard rightDgo half ahead on the engines and pass upstream of the buoy
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多选题You are a network administrator for your company. The design team provides you with the following list of requirements for server disaster recovery： No more than two sets of tapes can be used to restore to the previous day. A full backup of each server must be stored off-site. A full backup of each server that is no more than one week old must be available on-site. Backups must never run during business hours. Tapes may be recalled from off-site storage only if the on-site tapes are corrupted or damaged. A full backup of all servers requires approximately 24 hours. Backing up all files that change during one week requires approximately 4 hours. Business hours for the company are Monday through Friday， from 6：00 A.M. to 10：00 P.M. You need to provide a backup rotation plan that meets the design team’s requirements. Which two actions should you include in your plan？（）APerform a full normal backup for on-site storage on Friday night after business hours. Perform a full copy backup for off-site storage on Saturday night after the Friday backup is complete.BPerform a full normal backup for on-site storage on Friday night after business hours. Perform another full normal backup for off-site storage on Saturday night after the Friday backup is complete.CPerform a full copy backup for on-site storage on Friday night after business hours. Perform a full copy backup for off-site storage on Saturday night after the Friday backup is complete.DPerform differential backups on Sunday， Monday， Tuesday， Wednesday， and Thursday nights after business hours.EPerform incremental backups on Sunday， Monday， Tuesday， Wednesday， and Thursday nights after business hours.FPerform incremental backups on Sunday， Tuesday， and Thursday nights after business hours. Perform differential backups on Monday and Wednesday nights after business hours.
单选题You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.AAlter course to port and leave the buoy to starboardBAlter course to starboard and leave the buoy to portCAlter course and leave the buoy near by on either sideDAlter course and pass the buoy well-off on either side
单选题Your vessel is off a lee shore in heavy weather and laboring. Which action should you take?（）.APut the sea and wind about two points on either how and reduce speedBHeave to in the trough of the seaCPut the sea and wind on either quarter and proceed at increased speedDPut the bow directly into the sea and proceed at full speed
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