Exam 5: Methods

A parameter variable's scope is the method in which the parameter is declared.

In a general sense,a method is

This part of a method is a collection of statements that are performed when the method is executed.

A value-returning method must specify this as its return type in the method header.

In the following code,System.out.println(num)is an example of _________. double num = 5.4; System.out.println(num); Num = 0.0;

The expression in a return statement can be any expression that has a value.

To document the return value of a method,use this in a documentation comment.

Any method that calls a method with a throws clause in its header must either handle the potential exception or have the same throws clause.

Which of the following would be a valid method call for the following method? public static void showProduct (int num1,double num2) { Int product; Product = num1 * (int)num2; System.out.println("The product is " + product); }

Any method that calls a method with a throws clause in its header must

When an argument is passed to a method,

You should always document a method by writing comments that appear

What will be returned from the following method? public static int methodA() { Double a = 8.5 + 9.5; Return a; }

In the method header,the method modifier public means that the method belongs to the class,not a specific object.

Which of the following is not part of a method call?

When an object,such as a String,is passed as an argument,it is

In the following code,Integer.parseInt(str),is an example of ________. int num; String str = "555"; Num = Integer.parseInt(str)+ 5;

The lifetime of a method's local variable is

Methods are commonly used to

Local variables can be initialized with