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How would you set the color of a graphics context called g to cyan?
A) g.setColor(Color.cyan);B) g.setCurrentColor(cyan);C) g.setColor("Color.cyan");D) g.setColor("cyan’);E) g.setColor(new Color(cyan));
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What is container
ramana
- Mar 23rd, 2007
Container is a place to store the components. if am not correct plz let me know
vmshenoy
- Jan 23rd, 2007
Container is a subclass of component.It has additional methods that allow other component objects to be nested within it!Other container objects can b stored inside of a container.
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All swing components are light weight componants except for (Select Multiple)
A) JWindow, JFrameB) JDialogC) JAppletD) JPanel
Jags_vision
- Dec 12th, 2008
all AWT components are heavyweight and all Swing components are lightweight (except for the top-level ones: JWindow, JFrame, JDialog, and JApplet),
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Which of the following methods are invoked by the AWT to support paint and repaint operations?
A) paint( )B) repaint( )C) draw( )D) redraw( )
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Which of the following may contain a menu bar?
A) A panelB) A frameC) An appletD) A menu bar
Jaydattakashavid
- Jan 24th, 2023
A frame
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Which TextComponent method is used to set a TextComponent to the read-only state ?
A) setReadOnly()B) setEditOnly()C) setEditable()D) setTextReadOnly()
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Which of the following layout managers honours the preferred size of a component:
A) CardLayoutB) FlowLayoutC) BorderLayoutD) GridLayout
sitanshu
- Jan 31st, 2017
B) FlowLayout
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Which of the following components allow multiple selections? (Select Multiple)
A) Non-exclusive Checkboxes.B) Radio buttons.C) Choice.D) List.
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Which method will cause a Frame to be displayed?
A) show( )B) setVisible( )C) display( )D) displayFrame( )
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Which of the following classes have a paint( ) method? (Select Multiple)
A) CanvasB) ImageC) FrameD) Graphics
vipula
- May 25th, 2020
Canvas,framw
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Which layout should you use to organize the components of a container in a tabular form?
A) CardLayoutB) BorederLayoutC) FlowLayoutD) GridLayout
onke
- Nov 23rd, 2021
Gridlayout
amiraer
- Mar 4th, 2009
The correct answer is: DGrid Layout divide the container in a tabular fashion.
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When two or more objects are added as listeners for the same event, which listener is first invoked to handle the event?
A) The first object that was added as listener.B) The last object that was added as listener.C) There is no way to determine which listener will be invoked first.D) It is impossible to have more than one listener for a given event.
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What is the use of immutable String class in java?
javabuddy
- Jan 26th, 2011
String is a special class and it has handled specially in JAVA.There are several benefits of String being immutable and there are certain things which are possible only because String is immutable.1) ...
rsaneve
- Jul 19th, 2006
String are made immutable because 1. better memory management.Generally thousands of string literals objects are created in any of the application.To avoid the individual memory allocation to all the ...
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Why swing is called as light weighted component?
shilpad
- Sep 5th, 2008
A heavyweight component is one that is associated with its own native screen resource (commonly known as a peer). A lightweight component(swing) is one that "borrows" the screen resou...
Kinjal Das
- Aug 26th, 2008
Let try to understand what is heavywheight component. If We see AWT Components (Earlier Java versions), while painting the components a very thick 3D frame is drawn. Hence the name of Heavy weight.And...
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The layout of a container can be altered by using which of the following methods :-
A) setLayout(aLayoutManager)B) layout(aLayoutManager)C) addLayout(aLayoutManager)D) setLayoutManager(aLayoutManager)
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What is the difference between Applet and Frame in java?
rajvinder kaur
- Sep 29th, 2011
applet is subclass of panel class. but frame is subclass of window class .applet has no menu bar .frame has menu bar.applet has no border.but frame has border.applet has no title bar but frame has.app...
VenkitaKrishnan
- Apr 20th, 2009
The difference is based on whether you want a Console based application or a Browser based application. For console applications use Frame and for browser applications use Applet.The other different i...
Java Swing Interview Qustions
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