Please describe a *specific situation for each option in which it makes sense to use a: void method value-returning method
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Please describe a *specific situation for each option in which it makes sense to use a:
- void method
- value-returning method
*Please give an actual example and not just a definition of what these mean.
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- Methods are functions which are declared inside a class. True FalseSwapPoints Objective: To write two missing functions that manipulate objects, to complete a given program. I recommend you start early on this and all programming assignments. They are an important part of your grade, and they use material from the notes and exercises we did in the previous module. (They don't relate to this module's notes or exercise.) So your job is to write the two functions below, which are missing from the program: inputNewPlayerLocation: to input (x,y) coordinates from user (using Scanner), then return a Point object with those coordinates. swapPoints: to swap the coordinates of two Point objects. (Hint: To keep the main function's reference variables relevant, you can't swap Point objects entirely. You need to change the x and y coordinates inside the Point objects.)True or False: When passing multiple arguments to a method, the order in which the arguments are passed is not important.
- Please submit a flowchart of your program for your project below. Need a class which will contain: Student Name Student Id Student Grades (an array of 3 grades) A constructor that clears the student data (use -1 for unset grades) Get functions for items a, b, and c, average, and letter grade Set functions for items a, n, and c Note that the get and set functions for Student grades need an argument for the grade index. Need another class which will contain: An Array of Students (1 above) A count of number of students in use You need to create a menu interface that allows you to: Add new students Enter test grades Display all the students with their names, ids, test grades, average, and letter grade Exit the program Add comments and use proper indentation. Nice Features: I would like that system to accept a student with no grades, then later add one or more grades, and when all grades are entered, calculate the final average or grade. I would like the system to display the…PART B: JUnit Testing Write a Java program according to the following: Create a Multiple.java class. Create the following two static methods (with return type float): SquareRoot() and CubeRoot(). SquareRoot) method should take two arguments and return the float value at the end. CubeRoot() method should take three arguments and return the float value at the end. Create a test class with the name MultipleTest.java. In this class, import the following libraries at the top of this file import org.junit. Before; import org.junit. Test; import static org.junit.Assert.assertEquals; Create an object of Calculator.java class by writing the following code in CalculatorTest.java class: private Multiple multiple; @Before public void setup() {this.multiple new Multiple():) 4. Generate the JUnit test classes for both the methods one by one. Declare and initialize the required variables to pass those to the methods. Store the expected result in one of the variables and then compare it with the…All needed parameters must be passed in during method call.
- The method overloading process can change the method: Select one: O a. header only O b. header and scope Oc. name O d. scope onlyPlus x: A first function Assign y with 5 plus x. Ex: If x is 2, then y is 7. If x is 19, then y is 24. Note: Some challenge activities require completing a function (as above), or writing a new function. You can create test calls to the function in the "Code to call your function" window, then press "Run". Try appending this call to that window: IncreaseValue(9) When done writing and testing your function, press "Submit for Assessment", which will automatically apply various test calls to your function.PROGRAMMING LANGUAGE: C++ ALSO PUT SCREENSHOTS WITH EVERY TASK. TASK 1 : A class of ten students took a quiz .The grades (integers are in range 0-100) for this quiz are available to you .Determine class average on quiz . TASK 2: Write c++ code that print summery of exam result and decide either student should have makeup class or not .If more then 30% of class fails in exam it’s mean they need a makeup class otherwise they don’t need any makeup class. For class strength take input from user (Hint: take two variables pass and fail) TASK 3: write a c++ that will determine whether a department-store customer has exceeded the credit limit on the charge account .For each customer , following facts are available : Account number (an integer) Balance at beginning of month Total of all items charged by this customer this month Total of all credit applied to this customer’s account this month. Allowed credit limit You are required to use a while structure to input each of these facts ,…
- If two methods in the same class have the same name, which is true? (choose one) They must have a different number of parameters They must have different return types They must have different parameter type lists The compiler must generate an error messageInstructions: In the code editor, you are provided with a treasureChestMagic() function which has the following description: Return type - void Name - treasureChestMagic Parameters - an address of an integer Description - updates the value of a certain integer randomly You do not have to worry about how the treasureChestMagic() function works. All you have to do is ask the user for an integer and then call the treasureChestMagic() function, passing the address of that integer you just asked. Finally, print the updated value of the integer inputted by the user. Please create a main code for my function that works with this. This is my code: #include<stdio.h>#include<math.h> void treasureChestMagic(int*); int main(void) { // TODO: Write your code here return 0;} void treasureChestMagic(int *n) { int temp = *n; int temp2 = temp; *n = *n + 5 - 5 * 5 / 5; temp2 = (int) pow(2, 3); if(temp % 3 == 0) { *n = temp * 10; } else if(temp %…- Challenge Activity 1: Stadium Seating Revenue Calculation Tool There are three seating categories at a stadium. Class A seats cost $20, Class B seats cost $15, and Class C seats cost $10. Write a program (a GUI program) ON *PYTHON*that asks how many tickets for each class of seats were sold, then displays the amount of income generated from ticket sales.