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单选题
A certificated lifeboatman assigned to command the lifeboat should（）.
A
be the first individual to board the craft
B
drain the hydraulic pressure before lowering the craft
C
have a list of the persons assigned to the lifeboat
D
All of the above
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Your vessel has lifeboats on both sides. Lifeboat No. 2 is located ________.A.forward of lifeboat No. 4 on the starboard sideB.forward of lifeboat No. 4 on the port sideC.aft of lifeboat No. 1 on the starboard sideD.All of the above
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Which command shows if an access list is assigned to an interface?()
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To determine the number of certificated lifeboatmen required on a vessel，you should check the ______.A.Load Line CertificateB.Certificate of InspectionC.Safety of Life at Sea CertificateD.operations manual
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Frapping lines ______．A.secure the lifeboat in the davits when in the stowed positionB.bring the lifeboat close alongside the rail in the embarkation positionC.give the occupants a safety line when the boat is being lowered from the embarkation levelD.reduce the swinging of the lifeboat at the embarkation level
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A certificated lifeboatman assigned to command the lifeboat must ______.A.be the first individual to board the craftB.drain the hydraulic pressure before lowering the craftC.have a list of the persons assigned to the liftboatD.all of the above
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救生艇置放在于艇甲板。（）A、Lifeboat is located on the boat deck.B、Lifeboat is located on the main deck.C、Life craft is located on the boat deck.D、Lifeboat is located on the lower deck.
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Which command shows if an access list is assigned to an interface?（）A、show ip interface [interface] access-listsB、show ip access-lists interface [interface]C、show ip interface [interface]D、show ip access-lists [interface]
考题
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考题
单选题According to the Code of Federal Regulations，on vessels other than river ferryboats and river vessels，how are periodic lifeboat weight tests required to be conducted?（）A
The lifeboat is lowered to near the water，loaded with the allowed capacity，lowered into the water until afloat，then released from the fallsB
The lifeboat is loaded with the allowed capacity，lowered into the water until afloat，then released from the fallsC
The lifeboat is lowered into the water until afloat，loaded with the allowed capacity，then released from the fallsD
The lifeboat is lowered to near the water，loaded with the allowed capacity，then released from the falls
考题
单选题Two individuals authorized to serve as a lifeboatman must be assigned to any lifeboat that has a capacity of more than（）.A
10 personsB
20 personsC
30 personsD
40 persons
考题
单选题Your vessel has lifeboats on both sides. Lifeboat No.2 is located（）.A
forward of lifeboat No.4 on the starboard sideB
forward of lifeboat No.4. on the port sideC
aft of lifeboat No. 1 on the starboard sideD
All of the above
考题
单选题In an open lifeboat，the lifeboat compass is usually（）.A
placed in a fixed bracket when being usedB
clamped to any position convenient for the coxswain to see itC
permanently mounted on the lifeboat's centerlineD
mounted in the center of the boat to eliminate deviation
考题
单选题In launching a covered lifeboat，what would safely lower the lifeboat from inside the lifeboat cabin?（）A
Frapping lineB
Tricing lineC
Rottmer releaseD
Winch remote control wire
考题
单选题In order to find out which lifeboat you are assigned, you should look at the （）.A
Certificate of InspectionB
Station BillC
Ships ArticlesD
Fire Control Plan
考题
单选题What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）A
TwoB
ThreeC
FourD
Five
考题
单选题When in command of a lifeboat under oars，the command TOSS OARS means to（）.A
lift oars to vertical position，trim blades fore and aft with handles resting on the thwartsB
complete the stroke，come to Oars，raise the oars smartly to the vertical，rest handles on footings and trim blades fore and aftC
place oars in row locks directly from the boated position or from Stand by oars positionD
complete the stroke (when rowing in ahead motion)，raise the oars with crook of elbow to about 30 degrees，swing blades forward
考题
单选题The Master or person in charge of a ship shall insure that each deck from which lifeboats are launched is（）.A
surfaced with a nonskid textureB
roped off to prevent unnecessary accessC
kept clear of any obstructions that would interfere with launchingD
posted with a list of persons assigned to the lifeboat
考题
单选题Frapping lines are fitted to lifeboat davits to（）.A
secure the lifeboat in the davits when in the stowed positionB
bring the lifeboat close along the rail in the embarkation positionC
give the occupants a safety line when the boat is being lowered from the embarkation levelD
reduce the swinging of the lifeboat at the embarkation level
考题
单选题Frapping lines（）.A
secure the lifeboat in the davits when in the stowed positionB
bring the lifeboat close alongside the rail in the embarkation positionC
give the occupants a safety line when the boat is being lowered from the embarkation levelD
reduce the swinging of the lifeboat at the embarkation level
考题
单选题If the coxswain of your lifeboat gives the command HOLD WATER you should（）.A
complete the stroke，raise your oar slightly，swinging the oar slightly forward，and place it in the boatB
lift the oar in a vertical positionC
complete the stroke and hold the oar out of the waterD
dip the blade of your oar into the water vertically and hold it perpendicular to the keel line
考题
单选题The /systest filesystem is associated with the /dev/testlv logical volume on the testvg volume group. The testvg volume group is assigned to physical volumes hdisk2 and hdisk3. Which command can the system administrator use to determine if the /systest filesystem is mirrored？（）A
dfB
lslvC
lsfsD
lsdev
考题
单选题Which person may command a lifeboat in ocean service?（）A
Licensed deck officerB
Able seamanC
Certificated personD
All of the above
考题
单选题In accordance with guidelines contained in MSC.1/Circ.1206, which persons aren’t able to conduct service for lifeboat launching appliance and on-load release gear?（）A
Servicing agents who are part of the manufacturer’s parent companyB
Service agents who are certificated by manufacturerC
Ship’s crew are trained by the manufacturer and authorization statement is availableD
Experienced shipyard workers
考题
单选题Frapping lines are fitted to lifeboat davits to（）.A
reduce the swinging of the lifeboat as it is being lowered from the embarkation levelB
secure the lifeboat in the davits when in the stowed positionC
hold the lifeboat to the ship's side until the tricing lines are passedD
be used as a safety line in an emergency
考题
单选题During the required periodic abandon ship drill aboard a ship，each person not assigned duties in the muster list is（）.A
instructed in the use of portable fire extinguishersB
shown a video demonstrating lifeboat launchingC
instructed in the use of life jacketsD
not required to attend the boat drill
考题
单选题The person assigned to command a lifeboat or inflatable liferaft on a ship shall have a list of the persons assigned to the lifeboat or liferaft. The list shall include each person’s（）.A
home addressB
dutiesC
home phone numberD
nearest relative's address
考题
单选题Your ARCHIVELOG-mode database has lost three datafiles and shut down. One is assigned to the SYSTEM tablespace and two are assigned to the USERS tablespace. You can choose from the following steps to recover your database： a. Restore the three database datafiles that were lost. b. Issue the Startup Mount command to mount the database. c. Issue the alter database open command. d. Issue the alter database open resetlogs command. e. Recover the database using the recover database command. f. Recover the datafiles with the recover datafile command. g. Take the datafiles offline. Which is the correct order of these steps in this case？（）A
a， b， e， cB
b， e， dC
a， b， d， cD
b， g， c， fE
a， b， d， f
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