This Method Clears the Surface of the Component and Then

question 23

Multiple Choice

This method clears the surface of the component and then calls the paint method.

• A) resurface
• B) clear
• C) repaint
• D) refresh

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Definitions:

DC

Direct Current, a form of electrical current that flows in one direction, commonly used in batteries and electronic devices.

Output

Information sent from the processor to a connected device via some interface. The information could be in the form of control data that will signal some device such as a motor to switch on or off or to vary the speed of a drive.

Node

A point in a network or diagram at which lines or pathways intersect or branch.