java There is only one type of constructor and it is a constructor that does not take any parameters. Choose one of the options: True False
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java
There is only one type of constructor and it is a constructor that does not take any parameters.
Choose one of the options:
True
False
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- There is only one type of constructor and it is a constructor that does not take any parameters. Choose one of the options:TrueFalseIn Java programming (Lesson: Objects, Classes, and Constructors) Every class has a constructor and if we do not explicitly write a constructor for a class, the java compiler builds a default constructor for that class. False or True Please provide an explanation for the answer. Thank you!java 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
- 30. True or False: The parameterized constructors of Java does not accept any parameters instead, using these constructors the instance variables of a method will be initialized with fixed values for all objects. False True Give an explanation for the answer. Thank youJava always provides a default constructor. That is, a constructor that can be called with no arguments at all is always available for each class we create. True Falsejava oop languageCreate a Java class that describes a product in a store with relevant fields. A few examples of such fields would be name, brand, etc. Append the class with methods that allow a customer to buy that product and append the number of times the product is sold. The customer will be subjected to 13% tax on each buy, you will calculate the payable amount and display it on the console on each buy.
- java languageCreate a class with following attributes: The car's make The car's model The car's year Now let's identify the class's methods. Specifically, the actions are: Constructor of Car class Set and get the car's make Set and get the car's model Set and get the car's year Now create few instance of the Car in a Test class. Use getter and setter to set the instance variables. Create a class with following attributes: The car's make The car's model The car's year Now let's identify the class's methods. Specifically, the actions are: Constructor of Car class Set and get the car's make Set and get the car's model Set and get the car's year Now create few instance of the Car in a Test class. Use getter and setter to set the instance variables.JAVA PROGRAMMING: Lesson – Overloading Constructors 1. a .Create a class named Circle with fields named radius, area and diameter. Include a constructor method that sets the radius to 1. Also, include methods named setRadius(), getRadius(), computeDiameter() which computes a circle’s diameter and computeArea which computes a circles area (The diameter of a circle is twice its radius and the area is 3.14 multiplied by the square of the radius. b. Create a class named TestCircle whose main() method declares 3 Circle objects. Using the setRadius() method, assign one circle a small radius value and assign another circle a larger radius value. Do not assign a value to the radius of the 3rd circle; instead, retain the value assigned at the constructor. Call computeDiameter() and ComputeArea() for each circle and display the results. Provide your own screen display.JAVA PROGRAMMING: Lesson – Overloading Constructors 1. a .Create a class named Circle with fields named radius, area and diameter. Include a constructor method that sets the radius to 1. Also, include methods named setRadius(), getRadius(), computeDiameter() which computes a circle’s diameter and computeArea which computes a circles area (The diameter of a circle is twice its radius and the area is 3.14 multiplied by the square of the radius. b. Create a class named TestCircle whose main() method declares 3 Circle objects. Using the setRadius() method, assign one circle a small radius value and assign another circle a larger radius value. Do not assign a value to the radius of the 3rd circle; instead, retain the value assigned at the constructor. Call computeDiameter() and ComputeArea() for each circle and display the results. Provide your own screen display. 2.Create a class named House that includes data fields for the number of occupants and the annual income as well as methods…
- java You are part of a team writing classes for the different game objects in a video game. In this assessment you are given a superclass (Human.java), two subclasses (Warrior.java and Wizard.java) and a test application (TestGameObjects.java). Both the Warrior and the Wizard classes need to be able to calculate stealth. This needs to be done in the method getStealth. This method has an integer parameter (dexterity) and returns an integer. Refer to the test application to see how the method is used. The Warrior and Wizard classes calculate stealth differently: The Warrior's stealth is equal to dexterity times strength (dexterity * strength) while the Wizard's stealth is equal to three times dexterity times intelligence (3 * dexterity * intelligence). You need to write an interface with the method getStealth, and then modify the superclass and subclasses to implement this interface. You also need to test the validity of the object ID. The object ID must consist of the character 'W'…java languageCreate a Java class that describes a product in a store with relevant fields. A few examples of such fields would be name, brand, etc. Append the class with methods that allow a customer to buy that product and append the number of times the product is sold. The customer will be subjected to 13% tax on each buy, you will calculate the payable amount and display it on the console on each buy.These methods cannot be declared as abstract. Check all that is correct static methods constructor methods Osetters and getter Ovoid methods