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On a ship，a fire pump may be used for other purposes if（）.
A . the other services are run off a reducing station with a pressure gage
B . a separate fire pump is available for use on the fire main
C . all other services are operated by a manifold near the pump
D . All of the above
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The radiotelegraph alarm signal may be used to announce（）.
A . that a distress message will follow
B . a request for assistance in searching for a man overboard
C . an urgent warning about a cyclone
D . All of the above
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In some cases facilities may be provided for emergency overriding oil pressure shutdown, if this facility is used, adequate warning must be given to （）.
A . the bridge watch-keeper
B . the captain
C . the chief engineer
D . the engine room staff
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Canvas sails，when not in use，may be damaged if（）.
A . left in the sunlight
B . stowed wet
C . folded frequently
D . washed with soap and water
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Which object may be used during query optimization to improve the performance for a subset of SELECT queries?（）
A . MQT
B . Trigger
C . Read Only Cursor
D . Stored Procedure
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（）are used for anchor gear in marine work where the chains must withstand the corrosive effects of seawater.
A . Chains
B . Wires
C . Ropes
D . Line
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（）may be laid ready for the cargo or may just be put in bundles ready for the stevedores to lay out as the cargo is loaded.
A . Wedge
B . Dunnage
C . Shore
D . Store
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（）may be a warning for an approaching storm.
A . The persence of cirrus clouds
B . The low-hanging stratus clouds
C . The altocumulus clouds
D . The massive cumulus cloud
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What are three methods that may be use d to allow a switch to determine which ports to forward IP multicast messages to?（）
A . IGMP
B . IGMP snooping
C . PIM
D . CGMP
E . static assignment
F . CDP
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Which system may be useful for messages，such as local storm warnings or a shore-to-ship distress alert，for which it is inappropriate to alert all ships in the satellite coverage area?（）
A . NAVTEX
B . EGC
C . AMVER
D . DSC
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You use the segment advisor to help determine objects for which space may be reclaimed. Which three statements are true about the advisor given by the segment advisor?（）
A . It may advise the use of online table redefinition for tables in dictionary managed tablespace.
B . It may advise the use of segment shrink for tables in dictionary managed tablespaces it the no chained rows.
C . It may advise the use of online table redefinition for tables in locally managed tablespaces
D . It will detect and advise about chained rows.
E . It may advise the use of segment shrink for free list managed tables.
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The Captain’s accommodation comprising rooms certified for his exclusive use may be（）in the measurement of vessel’s tonnage.
A . Deducted
B . Added
C . Forfeited
D . Used
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An emergency sea anchor may be constructed by using（）.
A . a boat bucket
B . an air tank filled with water
C . an oar and canvas weighted down
D . All of the above
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Separation cloths may be used to（）.
A . absorb moisture from hygroscopic cargoes
B . fill gaps between layers of cargo
C . wrap cargo that leaks from packaging
D . keep bagged cargo leakage from contacting the deck
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Multiple fire pumps may be used for other purposes provided that one pump is（）.
A . on line to the fire main
B . kept available for use on the fire main at all times
C . capable of being connected to the fire main
D . rated at or above 125 psi
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Diesel oil may be used to cool （） of a diesel engine.
A . cylinders
B . exhaust valves
C . pistons
D . fuel valve
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What are two circumstances for which it may be advisable to use the silent uninstallation method instead of an interactive method？（）
A . The Administrator is unable to successfully export DISPLAY to a remote server.
B . IBM Tivoli Workload Scheduler is installed on a server for which there is no console access.
C . DNS is not working properly and the server cannot be accessed remotely to run the uninstallation script.
D . TCP on the server on which IBM Tivoli Workload Scheduler is installed is configured for half-duplex rather than full-duplex.
E . The remote IBM Tivoli Workload Scheduler server is multi-homed， thus the return connection to IBM Tivoli Workload Scheduler cannot be established thereby requiring the use of the silent uninstaller.
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A galley grease fire on the stove may be extinguished using（）.
A . water
B . foam
C . the range hood extinguishing system
D . fire damper
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A fire pump may be used for other purposes if（）.
A . the other services are run off a reducing station with a pressure gage
B . one of the required pumps is kept available for use on the fire main system at all times
C . no relief valves are installed
D . all of the above conditions are met
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The operating medium for control systems may be （）.
A . compressed air
B . hydraulic oil
C . electricity
D . All of the above
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82. __________ may be used ship-to-ship for SAR operations.
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Both present and past participles may also be used as adjectives.
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This document is the property of Roll-Royce limited and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of Roll-Royce limited.
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In cities across the United States, old factories, warehouses, schools railroad stations and other buildings are being renovated for new uses.City planners and private investors are finding the good buildings, no matter how old, can be remodeled for new purposes.“If you’d asked someone four or five years ago whether he’d rent an apartment in an abandoned piano factory of clothing warehouse, he’d have thought you were crazy,” says a New York architect.“Today, many people are eager to do it.” The renovating may include a former city hall or courthouse changed into offices; a bank or church changed into a restaurant; or , as in Plains, Georgia, a railroad station used as a center for a presidential campaign.
Only a few decades ago, renovation was unpopular and generally far more expensive than taking down abandoned building and string from the beginning.A change began in the 1960s with a number of well-advertised projects.They included Ghirardelli Square in San Francisco, where an old chocolate factory was restored and made into shops and restaurants, Trolly Square in Salt Lake, where unused warehouses were made into artists’ studios and apartments.
What caused the change？ “One reason is nostalgia,” a San Francisco builder suggests.“Maybe old is better than new, many people are saying.Feelings about preserving attractive or historic buildings have changed a great deal.” A second cause is economy.The cost of tearing down an old building and constructing a new one from nothing now has risen to the point where it is often less expensive to fix a solid older structure.Also builders realize that fixing up an existing building often requires no new permits, sewer lines, or water connections.
Even when the costs of restoration are the same as or a bit more than the costs of putting up a new building, fixing the old building may be better.A Boston architect says The advantage comes when you can develop a final project that is more desirable than a new building – one with the right location, more space, more floor area, a special character, materials of a particular quality.” Gradually, architects and builders are developing knowledge about renovation and preservation, bringing imagination and creativity to the job.
16.In the United States, renovating old buildings_____.
A.has had a long history
B.is becoming increasingly popular
C.is still unpopular
D.has just caught the fancy of architects and builders
17.Ghirardelli Square, Trolley Square, and the Soho district are projects that_________.
A.have been given much publicity
B.are little known to the public
C.have been widely discussed among builders and city planners
D.have changed the building business
18.“Nostalgia” in the 3rd paragraph most probably means________.
A.being conservative
B.being keen on saving money
C.being fond of things new
D.being fond of things of the remote past
19.Which of the following statements is true？
A.Every old building can be renovated for new uses
B.Renovating old buildings is always less costly than putting up new ones
C.Renovation does not require imagination and creativity
D.Fixing an old building may have advantages even when it costs a little more
