Question 9 In the following code what is "setRating(4)? favLunchPlace.setRating(4) O Class O Constructor Method
Q: Can you call a constructor from another constructor?
A: In Java this keyword is used to refer to the current instance and similar to how we use super() to…
Q: QUESTION 14 Overloading is achieved when two or more methods in the same class have the same: return…
A: Overloading is achieve when the methods have the same name but different number of paraments or…
Q: rite a Die class to model a die (like you play Yahtzee or Monopoly with). Fields faces The number…
A: It is defined as a powerful general-purpose programming language. It is used in web development,…
Q: Programming exercise (in java eclipse , please add comment for each step)thank you Create a class…
A: The java program is given below:
Q: In this lab you will write three classes: Die, PairOfDice, and Player. The Die class mimics the…
A: Below are the classes required by given problem:
Q: e ISBN Author Edition
A: EXPLANATION The main method is inside Library class so it should be public. ArrayList can be used…
Q: Does every class have a destructor? How is a destructor named? Can it be over- loaded? Can you…
A: Answer: A destructor performs the object's last steps. Destructors are used to free up any resources…
Q: Java Programming: ConWay World Conway’s game of life is a simple simulation of life forms in a two…
A: Hi.. check below for your program
Q: Car herCar = new Car(); Car hisCar = new Car(); Car myCar = hisCar; hisCar = null; myCar =…
A: In the realm of programming and memory management, understanding the concepts of object references…
Q: Create a new data type Fraction using classes. The each fraction should have two parts numerator and…
A: C++ Program for above : #include <iostream> using namespace std; class fraction{…
Q: What method is automatically executed whenever a new instance of the class, which the method belongs…
A: The solution to the given problem is discussed below.
Q: What's wrong with the following constructor definition? public void Test(String s) {…
A: Answer: it cannot have a return type such as void
Q: ment: Circle.java
A: public class Circle { // member variables private double radius; private double x;…
Q: Review - Icecream Class ● . . . . ● Declare a class called Icecream Add a default constructor Add…
A: Hello student The code is in next step
Q: The Triangle class) Design a class named Triangle that extends GeomericObject. The class contains:…
A: Hi, Please find the answer below:------------------------------- Java Program: package triangle;…
Q: 1 - Student class Make a class student (in student.py) that stores the following information for a…
A: As per our guidelines, we are supposed to answer only 1st three parts. Kindly repost the remaining…
Q: C++ assigment: It's a Number Guesser assignment. It asks to write a derived class of the…
A: PROGRAM: FILE NAME: “NumberGuesser.h” #ifndef NUMBERGUESSER_H #define NUMBERGUESSER_H #include…
Q: Part 1: Test Program Write a program to test all test cases outlined in the test plan. For each…
A: Description The required code for testing the application is given in the next steps. The output is…
Q: How many default constructors can a class have? a. A class cannot have a default constructor.…
A: Correct Option - b: only one
Q: Java Programming: Write a static method named urgentAndIncomplete. Write the method as if it is in…
A: Start the method urgentAndIncomplete with three parameters of type ToDoItem Declare and initialize a…
Q: Extend the ItemToPurchase class to contain a new attribute. item_description (string) - Set to…
A: Actually, given information: Extend the ItemToPurchase class to contain a new attribute.…
Q: make things e
A: RandomNumberGuesser.cpp
Q: Write an equals method for the StepsFitnessTracker class that tests whether the one object is equal…
A: Actually, program is a executable software that runs on a computer.
Q: For each statement, indicate if it is True or False by circling T or F. If you need to cross out an…
A: 1. An object of a derived class has access to the public method of its base class. TRUE EXPLANATION…
Q: According to the following, which is invalid? class Dog : Animal { } Question 9 options:…
A: an object is an element (or instance) of a class; objects have the behaviors of their class. The…
Q: Complete method __init__ in the following class. (It's only missing an assignment to a radius…
A: Here in the init method, we have an integer type argument whose value will be passed at the time of…
Q: The statement ( this("Employee #" + nextId, s); ) in the following code means that we are calling…
A: this refers to current instance
Q: This program extends the earlier "Online shopping cart" program. (Consider first saving your earlier…
A: the answer is given below:-
Q: 1) Set numberofseats to 40 and use Seat(id:int) constructor to create 40 seats with different ids.…
A: The problem described in the question is to create a program that manages seat reservations in a…
Q: Which of the statements are true about the class Magazine? 01: class Magazine { 02: public: 03:…
A: A destructor is a member of a function which is automatically called when the class is destroyed. It…
Q: Assignment:The BankAccount class models an account of a customer. A BankAccount has the…
A: Program: Filename: “BankAccount.java” // Import the required package import java.util.Date; // Class…
Q: Write a Java application that asks the user to enter the owner, area and price per meter of the…
A: import java.util.Scanner; public class Main{ public static void main(String[] args) { Scanner…
Q: Please written by computer source Problem Description: (The Account class) Design a class named…
A: Fundamentals of OOPs: OOPS stands for Object-Oriented Programming System. It is a programming…
Q: What type must self be for the __str__ method?
A: Hey there, I am writing the required solution for the above stated question. Please do find the…
Q: Python Programming (code) Write a class named "Fraction" that represents a rational number (a…
A: ⦁ First we have to import Fraction from fractions⦁ We can get printed fractions when divided⦁ To get…
Q: To overload constructors, we write multiple constructor declarations with the same signatures. True…
A: Constructor overloading means, writing multiple constructor with different signature, you cannt…
Q: Design and implement a class called Car that contains instance data that represents the company,…
A: Since programming language is not specified, we are solving this question in java.
Q: Modify the Car class example and add the following: A default constructor that initializes strings…
A: Below is the complete solution with explanation in detail for the given question about Car &…
Q: Add a new method to the Primes class called genRandPrime. It should take as input two int values:…
A: Algorithm: Start Read lower and upper limits Implement a method genRandPrime() which takes 2…
Q: Create a class Divide with the following fields, constructors and methods: Fields: create two…
A: Please see that the code has been written in step 2 and the corresponding output has been shared in…
Q: 1. What is the purpose of constructors? 2. Can you freely choose the identifier (i.e., name) of a…
A: In the given question constructor in Java is a special method that is used to initialise objects.…
Q: Please in pyth coding with correct indentation 4a) Given that you have a Liquid class that can be…
A: I have provided the complete code for part 4(a) an 4(b) in step 2 . Output screenshot is in step 2.…
![Question 9
In the following code what is "setRating(4)?
favLunchPlace.setRating(4)
O Class
O Constructor
O Method
O None of the choices](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe81862b6-c24b-436c-8c16-240c13d34cff%2F3c6c502d-3e62-40db-be3e-7d8e5846b4b0%2Fj7mxl4s_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
- Write a class called Game that contains a video game’s name, genre, and difficulty Level. Include a default constructor and destructor for the class. The constructor should print out the following message: “Creating a new game”. The destructor should print out the following message: “In the Game destructor.” Include appropriate get/set functions for the class. In main(), prompt the user to enter the number of games he or she has played in the past year. Dynamically create a built-in array based on this number (not a vector or object of the array class) to hold pointers to Game objects. Construct a loop in main() that executes once for each of the number of games that the user indicated. Within this loop, ask the user to enter the name and genre of each game. Using a random number generator, generate a difficulty Level between 1-10 (inclusive). Seed this random number generator with 100. Next, dynamically create a Game object (remember that this requires the use of the “new”…Complete the code for the following program. You are provided with an abstract class called abst. Create a class that will be a child of abst and it will be called usesAbst. Your program will have an int variable called value, and all the appropriate methods, as well 2 constructors. The first constructor will simply set the variable value to 0. The second constructor will set the variable value to equal a passed in parameter. You do not have to comment your code. public abstract class abst{ public abst () { } //Outputs to the screen the message Hello public abstract void sayHello (); //returns the stored int value public abstract int getValue (); //sets the int value to x public abstract void setValue (int x); //Outputs to the screen the message Another method public void output () { System.out.println("Another method"); public String tostring () { return "This is an abstract class"; }1) Through BlueJ, the class must define a method called isSpace that allows the book club staff to determine whether there is enough capacity for a group to attend. This method must take a single integer parameter representing the size of the group, and return a boolean result. The method must work as follows: If the value of the parameter is less-than or equal-to 0 then the method must return false. This case has priority over those following. If the value of the parameter is less-than or equal-to the space left in the book club (use the capacity and occupancy values in the to work this out) then the method must return true. Otherwise (i.e., if there is not space in the book club for the whole group) then the method must return false. 2) This method must not change the state of the BookClub object. In other words, both the current number of occupants and the capacity of the club must be exactly the same after it is called as it was before (Note that the return type of this method…
- Question: Submit document with methods for your automobile class, and pseudo code indicating functionality of each method. Example: public String RemoveVehicle(String autoMake, String autoModel, String autoColor, int autoYear) If values entered match values stored in private variables remove vehicle information else return message indicating mismatch Assignment details/background Create an automobile class that will be used by a dealership as a vehicle inventory program. The following attributes should be present in your automobile class: private string makeprivate string modelprivate string colorprivate int yearprivate int mileage Your program should have appropriate methods such as: default constructorparameterized constructoradd a new vehicle methodlist vehicle information (return string array)remove a vehicle methodupdate vehicle attributes method. All methods should include try..catch constructs. Except as noted all methods should return a…3- Create a class named Player with a default name as "player", a default level as 0, and a default class type of "fighter". Feel free to add any other attributes you wish! Create an instance method in the Player class called attack that takes another player as a parameter. This function should compare the level of the two players, and return whether the player won, lost, or tied. Finally create a loop that allows the user to input a name and a class type for two players; the level of both players should be determined at random (between 1 and 99). Print out the name and attributes of each player, and have the first player attack the second. Print whether the player won, lost, or tied. Ask if the user wants to try again. (Python code)To write an application that uses recursion to solve a problem. Details: Create a class called Power that computes the value of base exponent. The class should have one recursive method: • public static int power(int base, int exponent) – Which computes the value of base exponent using recursion, returning the result. The recursion step should use the following relationship base exponent = base x base exponent - 1 and the termination condition should occur when exponent is equal to 1, because base 1 = base NOTE: For the power method, assume the exponent parameter value is always greater than 0. Create a second class called PowerTest that contains the main method, and tests the Power.power method. The test class does not need to ask for input from the user of the class, nor does it need to do any additional error checking. Upload both source files to Blackboard. Note: Ensure that your program is properly formatted and it follows all Java naming conventions.
- 2 part question I am using eclipse! Create a class Circle, which - has a field radius (double) It should have appropriate accessor and mutator. If the Circle instance is created without parameter, the radius should be set to 1.0. Otherwise the radius should be set to the specified value. The Circle class should have a class level (not instance level) field called Pi. Since Pi is a known constant (3.14159), this field should be a constant. This variable can be accessed directly by outside objects. This Circle class should have a getArea() method and getPerimeter() method. You need to decide their return value and access level. Note: Area = Pi * radius * radius Perimeter = 2 * Pi * Radius part 2 Create a subclass of Circle class ColoredCircle by implementing the ColoredShape interface. It should have a field color of type enum ShapeColor. ColoredShape.java ShapeColor.java ColoredCircle should have two constructors. One will takes one parameters radius and set the color to…class Student: def _init_(self, firstname, lastname, idnum): self.first = firstname self.last = lastname self.id = idnum self.courses = [] def add_course(self, course): ''' don't allow overloads or signing up for the same course twice if course not in self.courses and len(self.courses) = 4 What are all of the attributes of this class? last overload idnum add_course self first course firstname courses id clear_courses lastnameCreate a base class and also a class that is derived from the base class. The base class needs to very generic, but would expect at least 4 data items. You must code getters and setters but it is OK to code in-line methods in the same file as this class. The derived class should use the public access specification. The code can be based on anything you like. Examples could be: Base Class Derived Class Music Instrument Trumpet Cake Birthday or Wedding Cake Animal Bear, Cat, or more general such as mammal, fish, etcAssignment:1. In your main code, create an instance variable based on your base class and also an instance variable based on your derived class.2. Set variable values for each instance. ( Call the setters).3. Create a method that will display the values in both objects and call that method. This method should not be part of these classes. For this step, you pass both instances ( as 2 parameters ) to the method and the…
- 1) Write a class on BlueJ, which must be called BookClub. The class must have exactly three fields: two integer fields called capacity and occupancy and one String field called name. The capacity field will store the maximum number of shoppers allowed and occupancy will store the current number of shoppers. (There must be no additional fields defined in the class, even if you think more are required. Consider using local variables inside methods if you think you need extra fields.) 2) The initial values of the book club name, and capacity must be received as parameters to the class's constructor, while the occupancy must always be set to zero when a BookClub object is created. 3) The class must define getter methods for all of the fields. These must be called getName, getCapacity and getOccupancy. You must not call them anything different. You must not write setter methods for the fields. The class must define a method called addOne that takes no parameters. If the current number of…Assume method testQuestion() is a method in the Purchase class. Assume the Purchase class has a constructor that has parameters of name, groupCount, groupPrice, and numberBought. public Purchase testQuestion(Purchase p1, int newX) { newX = 20; this.setName("green beans"); p1.setName("corn"); Purchase p2 = new Purchase("broccoli", 5, 4.50, 10); return p2; } Referring to the above method, list the output that would be printed by Sysyem.out.println() when the following PurchaseDemo2 is executed. public class PurchaseDemo2 { public static void main(String[] args) { Purchase tomsPurchase = new Purchase("squash",4,3.50,6 ); Purchase jillsPurchase = new Purchase("carrot",8,1.99,4 ); Purchase billsPurchase;…The class provided represents a item. Information about a item includes the name of the item and the count of items in inventory (inventory count). When ordering items they are ordered in descending order by the inventory count. If items have the same inventory count then they are ordered in ascending alphabetical order by their name (a-z). Here is an example set of items: 7 Camera 5 Bicycle 5 Lego 5 Robot 3 Tricycle The Item class is missing a required method. Write the missing method in the space provided below. public class Item implements Comparable { private String name; private int count; public Item (String nameIn, int count In) { name name In; count countIn; }
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)
![Database System Concepts](https://www.bartleby.com/isbn_cover_images/9780078022159/9780078022159_smallCoverImage.jpg)
![Starting Out with Python (4th Edition)](https://www.bartleby.com/isbn_cover_images/9780134444321/9780134444321_smallCoverImage.gif)
![Digital Fundamentals (11th Edition)](https://www.bartleby.com/isbn_cover_images/9780132737968/9780132737968_smallCoverImage.gif)
![C How to Program (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133976892/9780133976892_smallCoverImage.gif)
![Database Systems: Design, Implementation, & Manag…](https://www.bartleby.com/isbn_cover_images/9781337627900/9781337627900_smallCoverImage.gif)
![Programmable Logic Controllers](https://www.bartleby.com/isbn_cover_images/9780073373843/9780073373843_smallCoverImage.gif)