Which is true about testing a method with three integer parameters and one integer return value? A. A good programmer would test all possible input values B. Using a variety of calls involving assert() is a good way to test the method C. Three test vectors are likely sufficient D. Each test case should include a negative value as a parameter

In JAVA  i have a class that i have the pseudo code but im having trouble filling in the methods and setters and such with the acutual code     public class Range { private int minimum, maximum; // Set this.minimum and this.maximum to parameters // minimum and maximum, respectively, assuming minimum <= maximum. // Otherwise set both this.minimum and this.maximum to 0. public Range(int minimum, int maximum) { } // Call the two-parameter constructor with parameters 0 and maximum. public Range(int maximum) { } // Call the one-parameter constructor with parameter 100. public Range() { } // getter for maximum public int getMaximum() { } // getter for minimum public int getMinimum() { } // return the number of values in this range. public int getSize() { } // Set this.minimum to minimum, assuming minimum <= this.maximum. // Otherwise set this.mimimum to this.maximum. public void setMinimum(int minimum) { } // Set this.maximum to maximum, assuming maximum >= this.minimum. //…

Need help with following Java method: import java.util.Scanner; import java.lang.Math; public class CosineFromScratch { /* The following code demonstrates how to estimate the cosine of a number. Your assignment is to migrate the calculation of the cosine into a new static method named cosine. The method should take one double input and return one double output. Make sure to call the method from main and set the variable estimate equal to the returned value. */ public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("\nGive me a number: "); double x = input.nextDouble(); //Trying to find cosine of this number double correct_cos = Math.cos(x); //START HERE: The following code goes into //the method. //Source for the following: //https://austinhenley.com/blog/cosine.html double num_terms = 10; int div = (int)(x / Math.PI); x = x - (div * Math.PI); int sign = -1; double estimate = 1.0;…

In python and include doctring: First, write a class named Movie that has four data members: title, genre, director, and year. It should have: an init method that takes as arguments the title, genre, director, and year (in that order) and assigns them to the data members. The year is an integer and the others are strings. get methods for each of the data members (get_title, get_genre, get_director, and get_year). Next write a class named StreamingService that has two data members: name and catalog. the catalog is a dictionary of Movies, with the titles as the keys and the Movie objects as the corresponding values (you can assume there aren't any Movies with the same title). The StreamingService class should have: an init method that takes the name as an argument, and assigns it to the name data member. The catalog data member should be initialized to an empty dictionary. get methods for each of the data members (get_name and get_catalog). a method named add_movie that takes a Movie…