Event Listeners Must

question 41

Multiple Choice

Event listeners must:

• A) implement an interface
• B) be included in private inner classes
• C) not receive any arguments
• D) exit the application once it has handled the event

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Definitions:

Mode

The value that occurs most frequently in a dataset, representing the "most common" finding or outcome.

Range Values

The difference between the highest and the lowest values in a set of data points, showing the spread or dispersion of the data.

Median

The middle value in a data set when it's arranged in ascending or descending order.

Degrees of Freedom

The number of independent values or quantities that can vary in an analysis without breaking any constraints.