[单项选择]（） systems are provided with a stand-by device which will automatically be put in use in the even of the running device failing through a fault condition.
A. Alarm
B. Monitoring
C. Auto start-up
D. None of the above

[单项选择]Where foam extinguishing systems are provided on a ship，each machinery flat in the protected space must have a(n)（）.
A. coaming
B. alarm
C. drain
D. fire sensor

[单项选择]（） device is provided to prevent starting air from being admitted to the cylinder before the reversing is completed.
A. An automatic
B. A transmission
C. A self-regulating
D. An interlocking

[单项选择]Preferred channel marks are aids to navigation which all following marks other than（）．
A. channel junctions
B. bifurcations
C. fishing traps
D. wrecks or obstructions

[单项选择]The abandon ship signal sounded by the vessels whistle is （）.
A. 6 short blasts and 1 long blast
B. long blast mare than 6 short blasts
C. more than 6 short blasts and 1 long blast
D. 1 long blast of at least 10 seconds

[单项选择]Lines passed around the falls to hold the boat while passengers are boarding are（）.
A. life lines
B. frapping lines
C. tricing lines
D. tripping lines

[单项选择]As compared to carbon dioxide，dry chemical has which advantage?（）
A. Cleaner
B. Effective on metal fires
C. Greater range
D. More cooling effect

[单项选择]One of the factors limiting the amount of load which can be put on a modern marine diesel engine is the （）
A. governor sensitivity
B. exhaust temperature
C. fuel injection pressure
D. speed of the can shaft

[单项选择]When received the order "finished with engine" which of the following operations is wrong?（）
A. stop the LO pump, SW pump, FW pump
B. stop the priming FO transfer pump
C. engage the turning gear
D. open the scavenge air belts drain valve and cover the turbocharger silencer with the dustproof cover

[单项选择]Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
A. Bow breast line
B. Bow spring line
C. Inshore head line
D. Offshore head line

[单项选择]Each Class A EPIRB shall be stowed in a manner which will permit（）.
A. easy access to its storage compartment
B. replacement of the battery without exposure to the weather
C. it to float free if the vessel sinks
D. it to remain attached to the vessel

[单项选择]CO₂ cylinders，which protect the small space in which they are stored must（）.
A. NOT contain more than 200 pounds of CO₂
B. be automatically operated by a heat actuator
C. have an audible alarm
D. All of the above

[单项选择]Two barges are being pushed ahead by a tugboat.Which statement is TRUE concerning lights on the barges（）.
A. Each vessel should show sidelights
B. Each vessel should show at least one white light
C. The barges should be lighted as separate units
D. The barges should be lighted as one vessel

[单项选择]The bore of each cylinder is formed in a liner which can be （） when worn out.
A. welded
B. replaced
C. drilled again
D. bored

[单项选择]A fire is discovered in the bow of your vessel while making way. The wind is from ahead at 35 knots. You should（）.
A. remain on course and hold speed
B. remain on course but slack the speed
C. change course to put the wind on either beam and increase speed
D. change course and put the stern to the wind

[单项选择]Dring a period of “whiteout”，you should expect which of the following（）.
A. Snowfall or blowing snow
B. Lack of ability to estimate distance
C. Harsh contrast between sun-illuminated snow cover and the background
D. Hazy horizons with extensive mirage effects

[单项选择]For pumping the bilges，a 54 foot long “T-Boat”，which is not a ferry，but is certificated to carry 30 passengers，must be fitted with at least（）.
A. one fixed power pump and one portable hand pump
B. one fixed hand pump and one portable hand pump
C. two portable hand pumps
D. either "A" or "B"

[单项选择] You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 in the instance. In the database, a small percentage of data is modified everyday. Ever day in the morning, you have to create a read-only copy of the database for reporting purposes and make sure that you use as little disk space as possible.  In the options below, which strategy should you use? （） 
A. You should use database snapshots 
B. You should use database backup and restore 
C. You should use database backup and restore along with compression 
D. You should use schema-bound views in a read-only database. The database resides on the same instance.