What Is Known for Certain from This Correct Code Excerpt

question 72

Multiple Choice

What is known for certain from this correct code excerpt? ActionListener openListener = new FileOpenListener() ;
JMenuItem fileOpen = new JMenuItem("Open File") ;
FileOpen.addActionListener(openListener) ;

• A) fileOpen will open a file dialog when clicked
• B) The fileOpen menu item will be visible
• C) The FileOpenListener class implements the ActionListener interface
• D) The openListener object will only listen to the fileOpen object

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Definitions:

Embedded In

Integrally involved or deeply ingrained within a particular context, situation, or system.

Laissez-faire

An economic philosophy of free-market capitalism that opposes government intervention.

Democratic

Pertaining to a form of government in which power is vested in the hands of the people, directly or through elected representatives.

Class Inequality

Disparities in access to resources, opportunities, and privileges among different social classes within a society, often stemming from economic disparities.