Which code line could possibly call a method with the following header: public static int myMethod ( int x, double y ) ? * int value = myMethod ( age, height ); double value = myMethod ( age ); myMethod (age, height ); int value = myMethod ( height ); O None of the above
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- Alert dont submit AI generated answer. please explain in details. 6. Write a method that takes the following arguments: a starting km value of type double, an increment size of type double and the number of lines of type int. The display a kilometer to miles conversion table. [miles = km * 0.621371]. In your main call this method three times, each time with different values. Using C#Which of the following is the correct way to set up the header for a method called timesTen that takes in an integer and returns a double? public static double timesTen(int number1, int number2) public static int timesTen(double number) public static timesTen(int number1, double number2) public static double timesTen(int number) in javaSuppose you have declared a variable as int myAge = 21;. Which of the following is a legal call to a method with the following declaration?private static void AMethod(int num) a. AMethod(myAge); b. AMethod(int myAge); c. AMethod(); d. AMethod(int 55);
- Create a program named FindSquareRoot that finds the square root of a user’s input value. The Math class contains a static method named Sqrt() that accepts a double and returns the parameter’s square root. If the user’s entry cannot be converted to a double, display an appropriate message, and set the square root value to 0. Otherwise, test the input number’s value. If it is negative, throw a new ApplicationException to which you pass the message “Number can’t be negative.” and again set sqrt to 0. If the input value is a double and not negative, pass it to the Math.Sqrt() method, and display the returned valueIn Java Given the following CircleDriver.java file. Provide an accompanying Circle.javafile. Specifically, your Circle class should contain:• One instance variable – radius• A method named setRadius that assigns the passed-in radius value to the radiusinstance variable.• A method named initialize that prompts the user for a radius value and thenassigns the entered value to the radius instance variable.• A method named printCircleData that uses the circle’s radius to calculate thecircle’s diameter, circumference, and area. Use the Java API constant Math.PIfor the value of π. Print the circle’s radius, diameter, circumference, and area. Thereare many ways to implement printCircleData. In the interest of gainingexperience with local variables, declare and use local variables for storing thecircle’s diameter, circumference, and area. The Driver:/***************************************************** CircleDriver.java** This is the driver for the Circle…Which of the following statements are true about static methods.? Static methods do not need an object in a class to be invoked. Math.sin(x) is an example of a static method. Inside a class, a static method belonging to the class can be invoked by using its name. Outside a class, a static method is invoked by using the name of the class - like Math,pow. All of the above are true statements about static methods.
- 3. Create a program for Smalltown Regional Airport Flights that accepts either an integer flight number or string airport code from the options in Figure 8-33. Pass the user’s entry to one of two overloaded GetFlightInfo() methods, and then display a returned string with all the flight details. The method version that accepts an integer looks up the airport code, name, and time of flight; the version that accepts a string description looks up the flight number, airport name, and time. The methods return an appropriate message if the flight is not found. Farrell, Joyce. Microsoft Visual C#: An Introduction to Object-Oriented Programming (MindTap Course List) (p. 347). Cengage Learning. Kindle Edition.Create an application via NetBeans with named Pizza that storesinformation about a single pizza. It should contain the following:• Private instance variables to store the size of the pizza (eithersmall, medium, or large), the number of cheese toppings, the number ofbeef toppings, and the number of chicken toppings.• Constructor(s) that set all of the instance variables.• Public methods to get and set the instance variables.• A public method named calcCost( ) that returns a double that is thecost of the pizza.Pizza cost is determined by: Small: OR10 + OR 2 per topping Medium: OR 12 + OR 2 per topping Large: OR 14 + OR 2 per topping• A public method named getDescription( ) that returns a Stringcontaining the pizza size, quantity of each topping, and the pizzacost as calculated by calcCost( ).create a private method that named getValue() which will return the value of a^2 - b^2
- You are given a method with the signature:/*** Returns the minimum of the two numbers**@param n1 the first number*@param n2 the second number*@return the smaller of the two numbers*/public float minimum(float n1, float n2)It is part of the class MyMath. Which of the following is a correct use of the method? Group of answer choices: float f = MyMath.minimum(0.2f,1.5f); 2. int i = MyMath.minimum(2,5); 3. float f = MyMath.minumum(5,99); 4. int i = MyMath.minimum(2f,5f);Write a method named raiseSalary that accepts two integers as an argument and return its sum multiplied by 15%. Write a tester program to test the method. The class name should be your ID (for example: Id12345678). Your answer should include a screenshot of the output. Otherwise, you will be marked zero for this question. Answer:Create an application for a library and name it FineForOverdueBooks. TheMain() method asks the user to input the number of books checked out and the number of days they are overdue. Pass those values to a method named DisplayFine that displays the library fine, which is 10 cents per book per day for the first seven days a book is overdue, then 20 cents per book per day for each additional day.
