多选题import java.awt.*; public class X extends Frame { public static void main (String args) { X x = new X(); x.pack(); x.setVisible(true); } public X() { setLayout (new BordrLayout()); Panel p = new Panel (); add(p, BorderLayout.NORTH);
题目
多选题
import java.awt.*; public class X extends Frame { public static void main (String args) { X x = new X(); x.pack(); x.setVisible(true); } public X() { setLayout (new BordrLayout()); Panel p = new Panel (); add(p, BorderLayout.NORTH); Button b = new Button (“North”); p.add(b): Button b = new Button (“South”); add(b1, BorderLayout.SOUTH): } } Which two statements are true?()
A
The buttons labeled “North” and “South” will have the same width.
B
The buttons labeled “North” and “South” will have the same height.
C
The height of the button labeled “North” can very if the Frame is resized.
D
The height of the button labeled “South” can very if the Frame is resized.
E
The width of the button labeled “North” is constant even if the Frame is resized.
F
The width of the button labeled “South” is constant even if the Frame is resized.
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