Given the following code, what is the number of line of the method that is automatically called when line 13 is executed? class ATestClass{ public: 1. 2. 3. ATestClass(); -ATestClass(); 4. 5. string ToString()const; void SetValue(int value); 6. 7. int GetValue()const; 8. private: 9. int _value; 10. }; 11. 12. 13. ATestClass myTest(5); The program would not compile The method is automatically generated and it is not shown
Q: Java Question - Using the bottom code, create another class named "DigitalBook" as a subclass of the…
A: In Java, The super keyword in Java is a reference variable which is used to refer immediate parent…
Q: Suppose you have a class named Candy imported and you instantiate an object named reeses. Also,…
A: package Candy; public class Candy { String flavor= "sweet"; public String getFlavor() { return…
Q: 3.14 (Date Class) Create a class called Date that includes three instance variables-a month (type…
A: import java.util.*; //Date class class Date{ int month; int day; int year;…
Q: Read the code below and complete tasks: public class CircleWithStaticMembers { double radius = 1; /*…
A: public class CircleWithStaticMembers{ double radius=1; static int numberOfObjects=0;…
Q: Write a class called Circle with the required constructor and methods to get the following output.…
A: Create a class called circle and initialize the values to the data members of the class using the…
Q: Write a Student class to get the desired output as shown below. 1. Create a Student class and a…
A: As the programming language is not mentioned as per our policy i am solving using the python…
Q: Given the code snippet below, the parameterized constructor for the class "SomeClass" is not working…
A: super is used to access something related to parent class whereas this refers to current instance…
Q: n JAVA: A subclasss of you bicycle class for a mountain bicycle, as described in the section:…
A: import java.util.*; //Bicycle interface interface Bicycle { abstract void changeCadence(int…
Q: Write a program that test methods in the class. • Hint: the employee deserved retirement if he has…
A: Algorithm - Step 1 - Start code. Step 2 - input number. Step 3 - if(number is perfectly divisible by…
Q: In the following code, what is missing from ClassA? Line 1 public interface MyInterface Line 2 {…
A: A constructor in Java or a Java constructor is a basic term which is used to define a process which…
Q: This is the question I am stuck on - Create a class named Pizza with the following data fields:…
A: Actually, java is a object oriented programming language.. It is a platform independent.
Q: Exercise 1: Design an interface named ConversionFactors that declare instance variable called inTOMm…
A: UML class diagram is called a unified model language that is used to create, develop the model of…
Q: Define stubs for the methods called by the below main(). Each stub should print "FIXME: Finish…
A: Using JAVA to Code:
Q: A program is being written by a team of programmers. One programmer is implementing a class called…
A: Class: A class is a user defined blueprint or prototype from which objects are created. It…
Q: (The Rectangle class) Following the example of the Circle class in Section 8.2, design a class named…
A: PROGRAM EXPLANATION: Create a Rectangle class. Declare all the data members for this class as given…
Q: Subtasks: 1. Create a Doll class. 2. Create the required constructor. 3. Write a method to print the…
A: Introduction: It is a programming model that emphasizes the use of objects and classes. oop's goal…
Q: Consider the following class, write a method that returns the name of the employee object. class…
A: Given :
Q: Create a class named Lease with fields that hold an apartment tenant's name, apartment number,…
A: Here, I have to write a java solution to the above question.
Q: Your task is to implement the following DigitalWallet class. The description of the class is as…
A: 1.DigitalWallet (double blnc, String ownr) 2.boolean pay(double amount) 3.boolean topUp (double…
Q: Write a Student class to get the desired output as shown below. 1. Create a Student class and a…
A: Actually, python is a easiest programming language. It is a dynamically typed programming language.
Q: 2. Consider a class Time that represents a time of day. It has attributes for the hour and minute.…
A: Note: I am using python as the programming language is not mentioned. The program given below is…
Q: 2. Design a class named Rectangle to represent a rectangle. The class contains: • Two double…
A: Java is an advanced high-level language used to develop various high-end applications, websites etc,…
Q: hen: 1) Add a public class constant which set the maximum area to 40.0 2) Add another constructor…
A: Algorithm: Start Create a class Room with attributes WindowNum,length,width Initialize a constant…
Q: This is the question I am stuck on - Create a class named Rock that acts as a superclass for rock…
A: Actually, java is a object oriented programming language. Ii is a platform independent
Q: (The Rectangle class) Following the example of the Circle class in Section 8.2,design a class named…
A: Note: The given program is compiled and executed in "NetbeansIDE"
Q: Your task is to implement the following TouchNGo class. It is a subclass of DigitalWallet. The…
A: In this question we have to write a JAVA Program in which we have to write a class for TouchNGo…
Q: Create a class named Lease with fields that hold an apartment tenant's name, apartment number,…
A: The program is given below for the above given question:
Q: Draw the UML diagram for the class and then implement the class. Write a test program that creates…
A:
Q: IS public interface A { public int methodl () { return 1; } public interface B { } default int…
A: Answer: 4
Q: Q1. Create an User Defined Package in JAVA to define a method called SIZE() which will return the…
A: PROGRAM CODE: StrSize class package ques1; public class StrSize{ public int SIZE(String val){…
Q: Question 2 Write a class called Customer with the required constructor and methods to get the…
A:
Q: 1. Write an app that computes student average 2. Create a class called Student 3. Use the_init_()…
A: Given: 1. Write an app that computes student average2. Create a class called Student3. Use…
Q: public class ClassA { public void methodOne(int i) { } public void methodTwo(int i) { } public…
A: We need to answer regarding given methods.
Q: (The Rectangle class) Following the example of the Circle class in Section 9.2, design a class named…
A: Here we have to create a class in java named rectangle with the given properties. Algorithm Create…
Q: (The HyPoint class) Design a class named MyPoint to represent a point with x- and y-coordinates. The…
A: Answer
Q: Create a class named Board. The class has the following instance variables, constructors, and…
A: NOTE - I have used the Java programing language. I have created a class named Board. Next, I have…
Q: Your task is to implement the following DigitalWallet class. The description of the class is as…
A: In this question we have to write a JAVA program, Where DigitalWallet class has to be executed with…
Q: public class A { public int methodl (){ return 1; public interface B { } default int methodl1 () {…
A: Lets see the solution.
Q: Assume a Student class contains a declaration for a method called getId () that returns a String.…
A: Method overriding means child class have same method name with same parameters with same return type…
Q: Create a class Course, which has one field: String courseName Create the constructor, accessor,…
A: public class Course{ private String courseName; //Constructor Course() {…
Q: Java Question - Using the bottom code, create another class named "DigitalBook" as a subclass of the…
A: class Book{ public int totalPage, totalChapter; public double unitPrice; public String…
Q: Complete the following code for a method that returns true if there is at least one element with a…
A: public boolean practice(student[] aArray, int yearLevelToSearch){ boolean found=false; for(int…
Q: Given the class definitions of MPoint and Named Point below, which of the constructors would be…
A: We have the class with name MPoint . We have two member variables inside it myX and the myY .Then…
Q: Given the class declaration and instance method definitions and based on what you learned about…
A: Answer: Header filename: Rectangle.h Source filename: Rectangle.cpp
Q: This is the question I am struggling on - Create a class named Horse that contains the following…
A: public class Horse{ private String name; private String color; private int birthYear; public…
Q: Create a class named Calculate 2. Add 2 instance variables, Quantity and UnitPrice. UnitPrice can…
A: As no programming language has been used, Java has been used.
Q: private LocalDate date: private private boolean status; private String appointmentNumber: public…
A: The constructor, getter, setter and toString() method has been added in the class definition.
Q: (Java) Create a class called Date that includes three instance variables-a month (type int), a day…
A: Solution :: // Date.java public class Date { private int month; private int day;…
Q: Create a class named Board. The class has the following instance variables, constructors, and…
A: Note :- You have not mention the language of program ,So i am doing your question in Java . Textual…
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Step by step
Solved in 2 steps
- ANSWER IN JAVA Create a class called Date that includes three instance variables-a month (type int), a day (type int) and a year (type int). Provide a constructor that initializes the three instance variables and assumes that the values provided are correct. Provide a set and a get method for each instance variable. Provide a method displayDate that displays the month, day and year separated by forward slashes (/). Add a main method to the class that demonstrates class Date's capabilities.In Java I need to create a 2 new Student objects in a main method. The first will have name, major, 16 hours completed, and a 3.8 gpa. The 2nd will have name and major. they just started scool and have no hours completed or gpa. I need to change the 2nd students major. I need to update the students information based on hours they took and return a class level. public class Student{ private String name; private String major; private double gpa; private int hoursCompleted; /**Constructor * @param name * The student's name * @param major * The student's major */ public Student(String name, String major) { this.name = name; this.major = major; this.gpa = 0.0; hoursCompleted = 0; } /**Constructor * @param name * The student's name * @param major * The student's major * @param gpa * The student's cumulative gpa * @param hoursCompleted * Number of credit…In Java: Create a class called Date that includes three instance variables-a month (type int), a day (type int) and a year (type int). Provide a constructor that initializes the three instance variables and assumes that the values provided are correct. Provide a set and a get method for each instance variable. Provide a method displayDate that displays the month, day and year separated by forward slashes (/). Add a main method to the class that demonstrates class Date's capabilities.
- Create a class Course, which has one field: String courseName Create the constructor, accessor, and mutator for the class. Then, in the main method of this class, create an instance of the class with the name "CST1201". Write an equivalent while statement to replace the following for statement for (int i=2; i<100; i=i+2) { System.out.println(i); }Q.Which method in the code below is single level inherited? class A{protected int a, b;public: void show(){ cout<<a<<b;}};class B: public A{public: void disp(){ cout<<a++<<b++; }};class C: private A, public B{void avg(){ cout<<(a+b)/2; }}; i Class Aii Class Biii Class Civ NoneJava programming. A method signature for a method consists of all elements of the method except the body. That is, a method signature consists of the privacy, (non-)static, return datatype, method name, and formal parameters. Consider the ceiling method as an example. public static int ceiling (double num) { return num <= 0 ? (int) num: (int) num + 1; } The method signature of the ceiling method is the first line of the method: public static int ceiling (double num). In this example, we note that ceiling is static because it is a standalone method and does not require an object to invoke (since we are not acting on an instance of a class). For parts a - d, give the method signature described by the scenario. a) A method in class String that returns the reversed version of the current String. b) A method that returns the maximum of two given integers. c) A method that returns true or false if the input integer is an even number. d) A default constructor for class Table.
- 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;…This is the question I am stuck on - Create a class named Rock that acts as a superclass for rock samples collected and catalogued by a natural history museum. The Rock class contains the following fields: sampleNumber - of type int description - A description of the type of rock (of type String) weight - The weight of the rock in grams (of type double) Include a constructor that accepts parameters for the sample number and weight. The Rock constructor sets the description value to "Unclassified". Include get methods for each field. Create three child classes named IgneousRock, SedimentaryRock, and MetamorphicRock. The constructors for these classes require parameters for the sample number and weight. Search the Internet for a brief description of each rock type and assign it to the description field using a method named setDescription inside of the constructor. This is what I am given - import java.util.*; public class DemoRocks { public static void main(String[] args) {…public class ClassA { public void methodOne(int i) { } public void methodTwo(int i) { } public static void methodThree(int i) { } public static void methodFour(int i) { } } public class ClassB extends ClassA { public static void methodOne(int i) { } public void methodTwo(int i) { } public void methodThree(int i) { } public static void methodFour(int i) { } } a. Which method overrides a method in the superclass? b. Which method hides a method in the superclass? c. What do the other methods do?
- (The Rectangle class) Following the example of the Circle class in Section 8.2,design a class named Rectangle to represent a rectangle. The class contains:■ Two double data fields named width and height that specify the width andheight of the rectangle. The default values are 1 for both width and height.■ A no-arg constructor that creates a default rectangle.■ A constructor that creates a rectangle with the specified width and height.■ A method named getArea() that returns the area of this rectangle.■ A method named getPerimeter() that returns the perimeter.Draw the UML diagram for the class and then implement the class. Write a testprogram that creates two Rectangle objects—one with width 4 and height 40and the other with width 3.5 and height 35.9. Display the width, height, area,and perimeter of each rectangle in this order.At most, a class can contain ____________ method(S). 0 1 2 any number ofGiven a variable Animal pet - which currently holds a reference to a Animal object, and two methods inside the Animal class with the headers: 1. public void setOwner(String ownerName, String address, boolean hasGarden) 2. public int getPetToHumanAge(String species, int petAge) 3. %should be static, but ok... Write two possible calls for each of these methods.