多项选择题
Which are not Java keywords？ （）
A. TRUE
B. sizeof
C. const
D. super
E. void
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相关考题
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单项选择题
Whichofthefollowingansweriscorrecttoexpressthevalue8inoctalnumber？（）
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. -
单项选择题
Whichlayoutmanagerisusedwhentheframeisresizedthebuttons’spositionintheFramemightbechanged？（）
A. BorderLayout
B. FlowLayout
C. CardLayout
D. GridLayout
