Local variables are defined in the method and scope of the variables that exist inside the method itself True False

Java code Write the header for a public method named doStuff that has no parameters and no return value. Remember to include the opening brace for the method. Assume that the method will be in the main class and called directly by the main method.

QUESTION 19 Parameter variables are declared in th v null method body method call method header

T/F 2. Formal parameters are those that appear in the method call and actual parameters are those that appear in the method header.

A method to find a set of value of instance variable Choose one Accessor method Reference method Getter method Mutator method

In a method call, what does the keyword out signify when it is written before an argument to the method?

a. Plan the logic for an insurance company program to determine policy premiums. The program continuously prompts the user for an insurance policy number. When the user enters an appropriate sentinel value, end the program. Call a method that prompts each user for the type of policy needed—health or auto. While the user’s response does not indicate health or auto, continue to prompt the user. When the value is valid, return it from the method. Pass the user’s response to a new method where the premium is set and returned—550ドル for a health policy or 225ドル for an auto policy. Display the results for each policy. b.Modify Exercise 9a so that the premium-setting method calls one of two additional methods—one that determines the health premium or one that determines the auto premium. The health insurance method asks users whether they smoke; the premium is 550ドル for smokers and 345ドル for nonsmokers. The auto insurance method asks users to enter the number of traffic tickets they have received...

A main method can be placed inside a class definition. O True O False

The ACTION and METHOD attributes are utilized by both forms and code to accomplish a variety of tasks.

static methods/variable vs. dynamic methods/variable Please describe static methods & static variables. Also describe when you might want to use static methods and static variables. Please write down the example code snippets where the static methods and static variables are good fit for.

The purpose of a method parameter should be explained. A parameter and an argument are two different things.

How is a value-returning method like a void method? How is it different?

How is a method call associated with the proper method?