Real-world modeling using objects in Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to define a class named Car.

Python

class [1]:
    pass

Drag options to blanks, or click blank then click option'

ACar

BEngine

CDrive

DVehicle

Attempts:

3 left

💡 Hint

Common Mistakes

Using a generic name like Vehicle instead of Car.

The class name should be Car to model a car object.

2fill in blank

medium

Complete the code to add an __init__ method that sets the car's color.

Python

class Car:
    def __init__(self, [1]):
        self.color = color

Drag options to blanks, or click blank then click option'

Amodel

Bspeed

Csize

Dcolor

Attempts:

3 left

💡 Hint

Common Mistakes

Using a parameter name that does not match the attribute name.

The parameter color is needed to set the car's color attribute.

3fill in blank

hard

Fix the error in the method to return the car's color.

Python

class Car:
    def __init__(self, color):
        self.color = color
    def get_color(self):
        return self.[1]

Drag options to blanks, or click blank then click option'

Acolor

Bcolour

CColor

Dcol

Attempts:

3 left

💡 Hint

Common Mistakes

Using a misspelled or differently cased attribute name.

The attribute is named color, so the method should return self.color.

4fill in blank

hard

Fill both blanks to create a method that changes the car's color.

Python

class Car:
    def __init__(self, color):
        self.color = color
    def [1](self, [2]):
        self.color = new_color

Drag options to blanks, or click blank then click option'

Achange_color

Bcolor

Cnew_color

Dget_color

Attempts:

3 left

💡 Hint

Common Mistakes

Using a method name that does not match the action or a parameter name that doesn't match the assignment.

The method name should be change_color and the parameter new_color to update the color.

5fill in blank

hard

Fill all three blanks to create a Car object and print its color.

Python

my_car = [1]([2])
print(my_car.[3]())

Drag options to blanks, or click blank then click option'

ACar

B'red'

Cget_color

Dcolor

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting quotes around the color string or calling the attribute directly instead of the method.

Create a Car object with color 'red' and call the get_color() method to print it.