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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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State true or false :- A component subclass that has executed enableEvents( ) to enable processing of a certain kind of event cannot also use an adapter as a listener for the same kind of event.
A) TrueB) False
vaishnavi yeldi
- Jan 28th, 2023
False
mkayalvizhi
- Sep 9th, 2006
The answer is false, Processing of a certain kind of event can use an adapter as a listener for the same kind of event.
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What is the difference between scrollbar and scrollpane(Select Multiple)
A) Scrollbar is a component while scrollpane is a containerB) Scrollbar handles its own events while scrollpane does notC) Scrollpane handles its own events and performs its own scrolling.D) All of the above.
Akhileswar Sathivada
- Feb 11th, 2023
Option d
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State true or false :- The event delegation model, introduced in release 1.1 of the JDK, is fully compatible with the event model.
A) TrueB) False
pallavr
- Jun 30th, 2006
Answer is false.As earlier event model with jdk1.0 only components classes have event handling methods and so no other object can handle events.But with jdk1.1 delegation event model component ev...
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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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Which method will cause a Frame to be displayed?
A) show( )B) setVisible( )C) display( )D) displayFrame( )
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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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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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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 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 method is used to set the text of a Label object?
A) setText( )B) setLabel( )C) setTextLabel( )D) setLabelText( )
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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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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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How do you indicate where a component will be positioned using Flowlayout?
A) North, South, East, WestB) Assign a row/column grid referenceC) Pass a X/Y percentage parameter to the add methodD) Do nothing, the FlowLayout will position the component
snehal
- Jan 16th, 2017
D) Do nothing, the FlowLayout will position the component
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Which of the following are passed as an argument to the paint( ) method?
A) A Canvas objectB) A Graphics objectC) An Image objectD) A paint object
Ahmad javed
- May 3rd, 2016
D) A paint object
MANISHA PATHAK
- Oct 30th, 2006
Answer : > B) A Graphic Objecte.g public void paint(Graphics g) { g.drawString(20,20,"Hello"); }
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Which of the following are true? (Select Multiple)
A) A component may handle its own events by adding itself as an event listener.B) A component may handle its own events by overriding its event-dispatching method.C) A component may not handle oits own events.D) A component may handle its own events only if it implements the handleEvent( ) method.
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Which Component method is used to access a component's immediate Container?
A) getVisible()B) getImmediateC) getParent()D) getContainer()
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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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Which of the following are direct or indirect subclasses of Component?
A) ButtonB) LabelC) CheckboxMenuItemD) ToolbarE) Frame
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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( )
Java Swing Interview Qustions
Ans