Java Questions & Answers – MouseEvent, TextEvent & WindowEvent Class

This set of Java Questions and Answers for Aptitude test focuses on “MouseEvent, TextEvent & WindowEvent Class”.

1. Which of these events is generated when the window is closed?
a) TextEvent
b) MouseEvent
c) FocusEvent
d) WindowEvent
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2. Which of these methods can be used to obtain the coordinates of a mouse?
a) getPoint()
b) getCoordinates()
c) getMouseXY()
d) getMouseCordinates()
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3. Which of these methods can be used to change location of an event?
a) ChangePoint()
b) TranslatePoint()
c) ChangeCordinates()
d) TranslateCordinates()
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4. Which of these are integer constants of TextEvent class?
a) TEXT_CHANGED
b) TEXT_FORMAT_CHANGED
c) TEXT_VALUE_CHANGED
d) TEXT_sIZE_CHANGED
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5. Which of these methods is used to obtain the object that generated a WindowEvent?
a) getMethod()
b) getWindow()
c) getWindowEvent()
d) getWindowObject()
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6. MouseEvent is subclass of which of these classes?
a) ComponentEvent
b) ContainerEvent
c) ItemEvent
d) InputEvent
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7. Which of these methods is used to get x coordinate of the mouse?
a) getX()
b) getXCoordinate()
c) getCoordinateX()
d) getPointX()
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8. Which of these are constants defined in WindowEvent class?
a) WINDOW_ACTIVATED
b) WINDOW_CLOSED
c) WINDOW_DEICONIFIED
d) All of the mentioned
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9. Which of these is superclass of WindowEvent class?
a) WindowEvent
b) ComponentEvent
c) ItemEvent
d) InputEvent
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Sanfoundry Global Education & Learning Series – Java Programming Language.

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