ln OOP perspective, it is nothing but an instance of a class that contains real values instead of variables. A.Method B.Variable C.Class D.Object
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ln OOP perspective, it is nothing but an instance of a class that contains real values instead of variables.
A.Method
B.Variable
C.Class
D.Object
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- Static variables can... ...can be accessed even without creating an object of that class. ...only be accessed by static methods. ...not be accessed using class prefix. ...not be inherited.Practice with writing a program that contains three classes: Ship CruiseShip CargoShip Classes Design a Ship class with the following members: A field for the name of the ship (a string) A field for the year that the ship was built (a string) A constructor that accepts two arguments for the two fields, and appropriate accessors and mutators A toString method that returns a string with the ship’s name and the year it was built Design a CruiseShip class that extends the Ship class. The CruiseShip class should have the following members: A field for the maximum number of passengers (an int) A constructor that accepts three arguments for the three fields and appropriate accessors and mutators A toString method that overrides the toString method in the base class. The CruiseShip class’s toString method should return a string with only the ship’s name and the maximum number of passengers. Design a CargoShip class that extends the Ship class. The CargoShip class should have the…The non-static class level variables and non-static methods of a class are known as a. instance members b. object behaviors c. object attributes O d. object references
- Wrie a program that counts the number of objects created for particular class. 1. Static Variable 2.ConstructorObject is defined as a. blueprint O b. Property and behavior Oc. Structure Od. Unionjava A constructor is a special method that has the same name as the class and the return type void. Choose one of the options:TrueFalse
- Java A class always has a constructor that does not take any parameters even if there are other constructors in the class that take parameters. Choose one of the options:TrueFalsejava If the first statement of a constructor has the form this(. . .), then the constructor calls another constructor of the same class. Select one: True False1. Object-Oriented concept 2. Interface 3. Inheritance 4. Use scanner class Write a code that converts binary to decimal and decimal to binary, Hexadecimal to decimal. Then by using the arithmetic equation add, subtract, multiply, divide binary numbers as well as a decimal number. It is a must to use object-oriented concepts. you can use Integer.toBinaryString(), Integer.parseInt()
- What is the main difference between a class and an object?Create an Employee Class that will have Two instance variable: name and workingPeriod A class method named employeeByJoiningYear(): • To create an Employee object by joining year for calculating the working period o it will have two Parameter name and year • A static method experienceCheck() to check if an Employee is experienced or not o It will take working period and gender as parameter o If an employee's working period is less than 3, he or she is not experienced [You are not allowed to change the code below] # Write your code here employee1 = Employee('Dororo', 3) employee2 = Employee.employeeByJoiningYear('Harry', 2016) 6 print(employee1.workingPeriod) print(employee2.workingPeriod) print(employee1.name) print(employee2.name) print(Employee.experienceCheck(2, "male")) print(Employee.experienceCheck(3, "female")) Оutput 3 Dororo Harry He is not experienced She is experiencedPlease help with the following: C# .NET change the main class so that the user is the one that as to put the name in other words. Write a driver class that prompts for the person’s data input, instantiates an object of class HealtProfile and displays the patient’s information from that object by calling the DisplayHealthRecord, method. MAIN CLASS---------------------- static void Main(string[] args) { // Instance created holding 6 parameters which are field with value HealthProfile heartRate = new HealthProfile("James","Kill",1978, 79.5 ,175.5, 2021 ); heartRate.DisplayPatientRecord();// call the patient record method } CLASS HeartProfile------------------- public class HealthProfile { // attibutes which holds the following value private String _FirstName; private String _LastName; private int _BirthYear; private double _Height; private double _Weigth; private int _CurrentYear; public HealthProfile(string firstName, string lastName, int birthYear, double height, double wt, int…