6. A car dealership needs a program to store information about the cars for sale. For...
6. A car dealership needs a program to store information about the cars for sale. For each car, they want to keep track of the following information: number of doors (2 or 4), whether the car has air conditioning, and its average number of miles per gallon. Which of the following is the best design? (a) Use one class, Car, which has three data fields: int numDoors, boolean hasAir, and double milesPerGallon. (b) Use four unrelated classes: Car, Doors, AirConditioning, and MilesPerGallon. (c) Use a class Car which has three subclasses: Doors, AirConditioning, and MilesPerGallon. (d) Use a class Car, which has a subclass Doors, with a subclass AirConditioning, with a subclass MilesPerGallon. (e) Use three classes: Doors, AirConditioning, and MilesPerGallon, each with a subclass Car.
Homework Answers
a)
Use one class, Car, with three data fields:
int numDoors, boolean hasAir, and double milesPerGallon
Add Answer to:
6. A car dealership needs a program to store information about
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Below are the Car class and Dealership class that I created In the previous lab import...
Below are the Car class and Dealership class that I
created In the previous lab
import java.util.ArrayList;
class Car
{
private String make;
private String model;
private int year;
private double transmission;
private int seats;
private int maxSpeed;
private int wheels;
private String type;
public Car()
{
}
public Car(String make, String model, int year, double transmission, int seats, int maxSpeed, int wheels, String type) {
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this.model = model;
this.year = year;
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Below are the Car class and Dealership class that I
created In the previous lab
import java.util.ArrayList;
class Car
{
private String make;
private String model;
private int year;
private double transmission;
private int seats;
private int maxSpeed;
private int wheels;
private String type;
public Car()
{
}
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Wolfie's Car Repair Shop For this assignment you will be completing a program that manages cars and car repairs at Wolfie's Car Repair Shop. The program is menu-driven. The menu can be found in Homework.Driver.java. Provided in that file is a series of methods that begin with the prefix main_. Those methods request input from the user and then call methods from the class CarRepairShop. It is these methods in the CarRepairShop that you will be implementing for homework. In...
Please answer all the questions
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