The buoy should be considered to always be in the charted location
If the light is flashing，the buoy should be considered to be in the charted location
The buoy may not be in the charted position
The buoy should be considered to be in the charted position if it has been freshly painted
第1题：
The Experimental Lighthouse-buoy has no navigational significance and may be removed at will．The above sentence means ______.
A.It's of no use for navigation and would be removed with notice
B.It's useful in navigation and may be removed without notice
C.It's helpless in navigation and may be removed without notice
D.It's helpful in navigation and may be removed without notice
第2题：
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 side
B.The buoy marks the end of the ICW in that area
C.You should leave the buoy to port
D.The yellow square is retroreflective material used to assist in sighting the buoy at night
第3题：
A.When using versions of Java technology earlier than 5.0.
B.When sharing a StringBuffer among multiple threads.
C.When using the java.io class StringBufferInputStream.
D.When you plan to reuse the StringBuffer to build more than one string.
第4题：
When using CHKDSK, which of the following parameters locks the volume, locates bad sectorsand recovers readable information?（）
第5题：
How would you pass a red buoy in the maritime buoyage system “A”?______.
A.keep the buoy on the vessel’s starboard side when approaching a port and on the vessel’s port side when leaving
B.keep the buoy on the vessel’s port side when approaching a port and on the vessel’s starboard side when leaving
C.keep the buoy on the vessel’s starboard side when approaching and leaving
D.keep the buoy on the vessel’s port side when approaching and leaving
第6题：
A ship must report a collision with an aid to navigation maintained by the Coast Guard to which office?
A.Nearest Oceanographic office
B.The Marine Safety Center at Coast Guard Headquarters
C.National Ocean Service
D.Nearest Officer in Charge，Marine Inspection
第7题：
Which statement concerning the lashings of containers with solid bar or wire rope lashings is TRUE ________．
A.Stack weights should be less when using a solid bar lashing as compared to a wire lashing
B.Stack heights may be increased when using a solid bar lashing
C.Stack heights should be reduced when using a solid bar lashing
D.Solid bars should be used for lashing the first tier only，with wire lashings on the higher tier（s）
第8题：
When a buoy is in position only during a certain period of the year，where may the dates when the buoy is in position be found?
A.Light List
B.Notice to Mariners
C.On the chart
D.Coast Pilot
第9题：
When you are designing a Web application， which options define how rich text displays in a browser？（）
第10题：
Which two scenarios are NOT safe to replace a StringBuffer object with a StringBuilder object？（）