If the MakeMenuItem Method Is Called Four Times, at Most

question 13

Multiple Choice

If the makeMenuItem method is called four times, at most how many different actions can be performed by these four newly created MenuItem objects when the doSomethingElse method is called?
public JMenuItem makeMenuItem(String menuLabel)
{
JMenuItem mi = new JMenuItem(menuLabel) ;
class MyMenuListener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
doSomethingElse(e) ;
}
}
mi.addActionListener(new MyMenuListener() ) ;
return mi;
}

• A)1
• B)2
• C)3
• D)4

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Definitions:

Minimum Duration

The shortest time frame within which a particular task or project can be completed without delays.

Activity Duration

The time period required to complete a specific task or activity in a project.

Crash Cost

The additional costs incurred to reduce the completion time of a project or an activity, typically beyond standard operation costs.

Time-savings

The reduction in time required to perform a task, often achieved through efficiency improvements or technological advancements.