// Question 4: // Declare an integer variable named "variables with an initial value of 10. // write a method named "Settone that takes one out parameter. // The method should set the out parameter to 1. // Call the method Settone passing variables in the bengs click method. // Display the variable variables in the be private void Q Click(object sender, EventArgs e)

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

Write the following two methods: computeDiameter: This method accepts the radius (r) of a circle, and returns its diameter (2*r; radius = 7.5).   Declare all variables used here & initialize radius:     Show method call:            Write method code here:                           displayData: This method accepts two arguments: radius & diameter.  The output should have appropriate messages on the screen.   Show method call:                        Write method code here:

A method CAN Not be invoked using a variable that is initialized to null. True False

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 for a health policy or $225 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 for smokers and $345 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

Python

When a method call parameter is preceded by the word "out" in a piece of programming code, what does this imply?

Look through the method header below, then, as an example, write a call to the method.an internal void ShowValue()