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Examine the following command: SQL> ALTER TABLE booking SHRINK SPACE COMPACT; Which activity is performed when the preceding command is executed?()
A . The shrink operation touches every block in the BOOKING table
B . The high-water mark (HWM) for the BOOKING table is shifted from its original position
C . The progress of the shrink operation is saved in the bitmap blocks of the BOOKING table
D . The data manipulation language (DML) triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operatio
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Which of the following machinery space operations is required to be logged in the Oil Record Book?()
A . Ballasting or cleaning of fuel oil tanks
B . Shifting suction of main fuel pump to reserve fuel oil tank
C . Changing out sprayer plates to adjust for steam demand
D . Daily inspection of engine room bilge
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Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?()
A . Accidental discharge of oil
B . Disposal of oil residues
C . Quantity of water produced by FWG
D . Discharge of dirty ballast or cleaning water from fuel oil tank
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Examine the following command: SQL> ALTER TABLE booking SHRINK SPACE COMPACT; Which activity is performed when the preceding command is executed?()
A . The shrink operation touches every block in the BOOKING table
B . The high-water mark (HWM) for the BOOKING table is shifted from its original position
C . The progress of the shrink operation is saved in the bitmap blocks of the BOOKING table
D . The data manipulation language (DML) triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operatio
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A ship which is required to carry an Oil Record Book must log in the book().
A、 discharge of ballast or cleaning water from fuel tanks
B、 sounding levels of all fuel tanks on a daily basis
C、 the grade and specific gravity of all fuel oil carried
D、 fuel consumption rates on a weekly basis
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In writing up the log book at the end of your watch,you make an error.which of the following is the way to correct the error().
A . Carefully and neatly erase the entry and rewrite it correctly
B . Remove this page of the log book and rewrite all entries on a clean page
C . Blot out the error completely and rewrite the entry correctly
D . Cross out the error with a single line and rewrite the entry correctly
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A developer is creating a class Book, that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three, taken independently, will allow the developer to use the Paper class while compiling the Bookclass?()
A . The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar.
B . The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar..
C . The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class.
D . The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar.
E . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - cp /foo/myLib.jar/Paper Book.java.
F . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - classpath /foo/myLib.jar Book.java
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A developer is creating a class Book, that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three, taken independently, will allow the developer to use the Paper class while compiling the Book class?()
A . The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar.
B . The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar..
C . The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class.
D . The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar.
E . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -cp /foo/myLib.jar/Paper Book.java.
F . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -d /foo/myLib.jar Book.java
G . The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -classpath /foo/myLib.jar Book.java
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In the class, the preface we read is written for which book?
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The book’s most significant aspect is its allusion, which without doubt is directed at the ruling classes.
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Which of the following is NOT correct about the Pocket Books?
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“The one thing that reading a book or talking to someone cannot do is to provide you with the experience of wandering Paris by foot.” About the sentence above, which of the following is not true?
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Which preposition is most suitable in the sentence, ‘The advantage_____booking tickets in advance is that you get better seats.’? A. of B. over C. to
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Which book is a chronological recording of the statements of the aristocrats of various states?
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Which book is the earliest collection of poems in China?
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When booking a flight, you can use your another name, which is different from the name on your selected ID.
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A book report is a minilecture of the whole work or research, which enables readers to catch the general idea.
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Which of the two is like a library book?
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According to the dialogue, which of the following information is NOT needed when we book the flight ticket?
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Which of the following is NOT used in the discussion of Rosenblatt's book?
A.Personal opinion.
B.Definition of terms.
C.Specific examples.
D.Comparison and contrast.
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Four Arguments for the Elimination of Television is a book which______.
A.caused distress to many Americans
B.achieved a great success overseas
C.became a very popular book to read
D.expressed the views of a fascinating man
此题为多项选择题。
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Which lesson is the () (much 的最高级)difficult in this book?
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Which of the following books is written by Geoffrey Chaucer?
A.The Canterbury Tales
B.Beowulf
C.King Lear
D.Morte D’Arthur
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This is the only one of the books ( )Helen
is interested in.括号中应该填that还是which?为什么?