You Have a Class That Extends the JComponent Class

question 96

Multiple Choice

You have a class that extends the JComponent class.In this class you have created a painted graphical object.Your code will change the data in the graphical object.What additional code is needed to ensure that the graphical object will be updated with the changed data?

• A)You must call the component object's paintComponent() method.
• B)You must call the component object's repaint() method.
• C)You do not have to do anything - the component object will be automatically repainted when its data changes.
• D)You must use a Timer object to cause the component object to be updated.

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Definitions:

Ecological Fallacy

The error of assuming that relations observed for groups necessarily hold for individuals within those groups.

Individualism

A social theory favoring freedom of action for individuals over collective or state control.

Culture

The collective norms, values, beliefs, and behaviors that define an organization and influence its members' interactions and decision-making.

Tight Culture

A culture that has rigid social norms and that expects members to conform with them.