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Which log includes a statement of the conduct，ability，and character of each crew member on the completion of a voyage ________．
A.Official Logbook
B.Department Logbook
C.Crew Logbook
D.Smooth Logbook
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单选题It may be （）（补充）by individual cards issued to each member of the crew.A
supplyB
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单选题You are on a multiple product tanker and carrying methyl acrylate，diethanolamine，and triethylamine. Which statement is TRUE? （）A
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The backup will terminate because the FORMAT clause was not configured for the channelB
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It backs up the data files and archived log files to disk, making two copies of each data file and archived log fileD
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Ship’s crew are trained by the manufacturer and authorization statement is availableD
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单选题Which statement is true regarding an Ethernet collision domain?（）A
If a router is used, the collision domain includes all devices connected to the router.B
If a hub is used, the collision domain is limited to each device and the hub.C
If a switch is used, the collision domain is limited to each device and the switch.D
If a bridge is used, the collision domain includes all devices connected to the bridge.
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单选题A crew list is a piece of paper which shows （）.A
all names of crew members on boardB
all crew member's lists on boardC
all paper of crew members on boardD
all names of lists for the crew on board
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单选题Which statements concerning the switch construct are true？（）A
All switch statements must have a default label.B
There must be exactly one label for each code segment in a switch statement.C
The keyword continue can never occur within the body of a switch statement.D
No case label may follow a default label within a single switch statement.E
A character literal can be used as a value for a case label.
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单选题Which statement is true regarding an Ethernet collision domain?（）A
If a router is used, the collision domain includes all devices connected to the routerB
If a hub is used, the colision domain is limited to each device and the hubC
If a switch is used, the collision domain is limited to each device and the switchD
If a bridge is used, the collision domain includes all devices connected to the bridge
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单选题Redo log files are multiplexed in your database. The disk in which you have one of the redo log members is highly fragmented. In the process of defragmentation you lose the redo log member， which is not a member of the current group. How would you recover from the loss of the redo log member？（）A
SMON would automatically restore the lost file.B
You would need to restore the whole database from the last backup.C
You would need to restore the file from the last full database backup.D
You would need to use flashback technology to restore the lost redo log member.E
You would need to use Recovery Manager （RMAN） to restore the lost redo log member.F
You would need to restore the missing log file by copying one of the remaining files from the same group.
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单选题You are working on Oracle Database 10g， which is in ARCHIVELOG mode. All the archived log files are intact. In which scenario would performing a recovery require the opening of the database with the RESETLOGS option？（）A
loss of one of the tablespacesB
loss of a system data fileC
loss of one of the control filesD
loss of a tempfileE
loss of the only member of an unarchived redo log groupF
loss of a member from each redo log group
考题
单选题A crew member is unconscious and the face is flushed. You should（）.A
lay the crew member down with the head and shoulders slightly raisedB
administer a liquid stimulantC
lay the crew member down with the head lower than the feetD
attempt to stand the crew member upright to restore consciousness
考题
单选题You are working on Oracle Database 10g， which is in ARCHIVELOG mode. All the archived log files are intact. In which scenario would performing a recovery require the opening of the database with the RESETLOGS option？（）A
loss of a tempfileB
loss of a system data fileC
loss of one of the control filesD
loss of one of the tablespacesE
loss of a member from each redo log groupF
loss of the only member of an unarchived redo log group
考题
单选题Which log includes a statement of the conduct，ability，and character of each crew member on the completion of a voyage（）.A
Official LogbookB
Department LogbookC
Crew LogbookD
Smooth Logbook
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