多项选择题

Which are not Java keywords？（）

A. TRUE
B. sizeof
C. const
D. super
E. void

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Which of the following answer is correct to express the value 8 in octal number？（）

A. 010
B. 0x10
C. 08
D. 0x8

多项选择题

Given the following code fragment：
public void create（） {
Vector myVect；
myVect = new Vector（）；
}
Which of the following statements are true？（）

A. The declaration on line 2 does not allocate memory space for the variable myVect.
B. The declaration on line 2 allocates memory space for a reference to a Vector object.
C. The statement on line 2 creates an object of class Vector.
D. The statement on line 3 creates an object of class Vector.
E. The statement on line 3 allocates memory space for an object of class Vector.

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Which layout manager is used when the frame is resized the buttons’s position in the Frame might be changed？（）

A. BorderLayout
B. FlowLayout
C. CardLayout
D. GridLayout

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Which are not Java keywords？ （）

相关考题

Which are not Java keywords？（）