In the method header public static boolean(int age), age is a(n) _____. a. argument b. parameter c. return value d. final value

Analysis of the Question

In the context of a method header in programming, particularly in languages like Java, we need to differentiate between the various terms used concerning method definitions.

1. Argument: This refers to the actual value that is passed to the method when it is called.
2. Parameter: This is a variable in the method header that receives a value when the method is called.
3. Return Value: This is the value that a method sends back to its caller after execution.
4. Final Value: This term is not standard in programming terminology regarding methods.

Evaluation of Options

• Option a (argument): This is incorrect because 'age' is not the value being passed; it's a placeholder.
• Option b (parameter): This is correct. 'age' is declared in the method header to receive a value when the method is called.
• Option c (return value): This is incorrect as it does not describe 'age'.
• Option d (final value): This does not accurately represent 'age' in this context and is not commonly used.

Final Answer

The correct answer is b. parameter.