North或South
East或West
Center
North,South或Center
任何区域
第1题:
请将下列程序的空白处补充完整。
Importjava.awt.*;
PublicclassEll_4
{
Publicstaticvoidmain(Stringargs[])
{
Framef=newFrame(“BorderLayout”);
fiadd(“North”,newbuRon(“North”));
f.add(“East”,newbutton(“East”));
f.add(“West”,newbutton(“West”));
f.add(“South”,tf);
f.setSize(200,200)
fipack();
fisetVisible(true);
}
}
第2题:
使用______位置参数,能够使一个部件位于容器的右边。
A.BorderLayout.RIGHT
B.BorderLayout.WEST
C.BonierLayout.EAST
D.BorderLayout.NORTH
第3题:
If a weather bulletin shows the center of a low pressure system to be 100 miles due east of you, what winds can you expect in the Southern Hemisphere? ______.
A.South-southwesterly
B.North-northwesterly
C.South-southeasterly
D.North-northeasterly
第4题:
In the Northern Hemisphere, if the center of a high pressure area is due west of you, what wind direction would you expect?______.
A.South to west
B.South to east
C.North to west
D.North to east
第5题:
在Java语言中,把组件放在BorderLayout的()区域时,它会自动垂直调整大小,但不是水平调整。
第6题:
在Java语言中,把组件放在BorderLayout的()区域时,它会自动垂直调整大小,但不是水平调整。(选择一项)。
第7题:
在应用程序窗体中,若想定位按钮,且使按钮的大小随窗体变化而变化,可以使用的布局有()。
第8题:
如果java.awt.Containerc的布局为BorderLayout,则c.add(newJbutton())的默认位置参数是()
第9题:
North或South
East或West
Center
North,South或Center
第10题:
Direction d = NORTH;
Nav.Direction d = NORTH;
Direction d = Direction.NORTH;
Nav.Direction d = Nav.Direction.NORTH;
第11题:
FlowLayout
GridLayout
BorderLayout的center区域
BorderLayout的East或West区域
BorderLayout的North或South区域
第12题:
North或South
East或West
Center
North,South或Center
任何区域
第13题:
下列程序在Frame中设定BorderLayout布局管理器,选择正确的语句填入程序的横线处。 import java.awt.*; public class ex43 extends Frame { public static void main(String[] args) { ex43 bj = new ex43("BorderLayout"); ______ obj.add("North", new Button("North")); obj.add("South", new Button("Sourth")); obj.add("East", new Button ("East")); obj.add("West", new Button ("West")); obj. add ("Center", new Button ( "Center" ) ); obj.pack(); obj. setVisible (true); } public ex43(String str) { super (str); } }
A.obj.setLayout(new BorderLayout());
B.setLayout(new Borderkayout());
C.setLayout(BorderLayout());
D.obj.setLayout(BorderLayout());
第14题:
The general circulation of the surface water in Mediterranean is ______.
A.counter-clockwise
B.clockwise
C.from east to west
D.from north to south
第15题:
In the Northern Hemisphere, when the center of a high pressure system is due east of your position, you can expect winds from the ______.
A.south to east
B.north to west
C.north to east
D.south to west
第16题:
在Java语 言中,把组件放在BorderLayout的()区域时,它会自动垂直调整大小,但不是水平调整。
第17题:
class Parent { String one, two; public Parent(String a, String b){ one = a; two = b; } public void print(){ System.out.println(one); } } public class Child extends Parent { public Child(String a, String b){ super(a,b); } public void print(){ System.out.println(one + " to " + two); } public static void main(String arg[]){ Parent p = new Parent("south", "north"); Parent t = new Child("east", "west"); p.print(); t.print(); } } Which of the following is correct?()
第18题:
New Zealand is situated about 1, 500 km ()
第19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?()
第20题:
定义枚举如下: public enum Direction{ EAST,SOUTH,WEST,NORTH } 下列正确使用该枚举类型的语句是哪项?()
第21题:
Direction Direction=EAST;
Direction direction=Direction.WEST;
int a- Direction.NORTH;
Direction direction=2;
第22题:
Cause error during compilation.
south east
south to north east to west
south to north east
south east to west
第23题:
North或South
East或West
Center
North, South 或Center
任何区域
第24题:
The; a
A; the
The; the
A; a