To Process Keyboard Events, You Need to Define a Class

question 74

Multiple Choice

To process keyboard events, you need to define a class that implements the ____ interface.

• A)KeyListener
• B)ActionListener
• C)EventListener
• D)KeyboardListener

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Definitions:

Utility Function

A mathematical representation that defines the level of satisfaction or utility that a consumer derives from consuming certain goods or services.

Consumption

The use of goods and services by households or individuals, leading to the satisfaction of their wants and needs.

Lottery

A method of distributing something (usually money or prizes) among a group of people by lot or by chance.

Interest Rate

The amount charged by lenders to borrowers for the use of money, expressed as a percentage of the principal, usually on an annual basis.