Object Creation and Storage (Instantiation) Practice Test

Consider the following class; what method would you call to achieve starting the engine?

public class Car {

    private String make;

    private String model;

    // Constructor creates a Car object with identifying information.

    public Car(String make, String model) {

        this.make = make;

        this.model = model;

    }

    // startEngine prints a message using stored fields.

    public void startEngine() {

        System.out.println("Engine started: " + make + " " + model);

    }

    public static void main(String[] args) {

        Car myCar = new Car("Ford", "Focus");

        // The object is used via its reference.

    }

}

Given the code below, which line of code correctly creates an object of ArrayList?

import java.util.ArrayList;

class Main {

    public static void main(String[] args) {

        // ArrayList stores a dynamic list of scores.

        // The list reference stores the object, then add manipulates its contents.

        // Example use: scores.add(100);

    }

}

```​