Name: importantCalc Input/Parameters: integer, integer, double Output/Returns: double In the main program, the following code has already been written: int num1 = 2; int num2 = 6; double num3 = 12.8; double num4; Which of the following method calls to importantCalc will work? num4 importantCalc (num1, num3, num2); num4 importantCalc (num1, num2, num3); num2 = importantCalc (num4, num2, num3); num4 importantCalc (num3, num1, num2);

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. 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…

Financial Application:• Write a program that computes future investment value at a given interest rate for aspecified number of months and prints the report shown in the sample output. • Given the annual interest rate, the interest amount earned each month is computedusing the formula: Interest earned = investment amount * annual interest rate /1200 (=months * 100) • Write a method, computeFutureValue, which receives the investment amount, annualinterest rate and number of months as parameters and does the following: o Prints the interest amount earned each month and the new value of theinvestment (hint: use a loop). o Returns the total interest amount earned after the number of months specified bythe user. The main method will:o Ask the user for all input needed to call the computeFutureValue method.o Call computeFutureValueo Print the total interest amount earned by the investment at the end of thenumber of months entered by the user. Sample Program runningEnter the investment…

What does the following statement represent (no semicolon or braces): public void myMethod()     Method definition     Method invocation     Method heading     Method body Which answer please

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.

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

Check the following method header: public void displayValue(int value)  {                   Which code segment contains a legal call to the displayValue method if x is declared :   int x=7;?     a)  displayValue(x);     b)   x= displayValue( )  ;     c)    displayValue(int x);     d)    displayValue ( ) ;     e)    displayMethod Value ( )