Public attributes in Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a public attribute named name in the Person class.

Python

class Person:
    def __init__(self, [1]):
        self.name = name

p = Person("Alice")
print(p.name)

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

Aage

Bself

Cname

Dperson

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'self' as a parameter name instead of 'name'.

Forgetting to pass the parameter when creating the object.

The __init__ method takes name as a parameter to set the public attribute self.name.

2fill in blank

medium

Complete the code to access the public attribute color of the Car object.

Python

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

my_car = Car("red")
print(my_car.[1])

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

Amodel

Bspeed

Cowner

Dcolor

Attempts:

3 left

💡 Hint

Common Mistakes

Trying to access an attribute that does not exist.

Using parentheses like a method call instead of attribute access.

To get the value of the public attribute color, use my_car.color.

3fill in blank

hard

Fix the error in the code by completing the blank to correctly set the public attribute age.

Python

class Animal:
    def __init__(self, age):
        self.[1] = age

cat = Animal(3)
print(cat.age)

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

Ayears

Bage

Cold

Dage_

Attempts:

3 left

💡 Hint

Common Mistakes

Using a different attribute name than the one accessed.

Misspelling the attribute name.

The attribute name must match the one used when accessing it later, which is age.

4fill in blank

hard

Fill both blanks to create a public attribute height and print its value.

Python

class Tree:
    def __init__(self, [1]):
        self.[2] = height

pine = Tree(15)
print(pine.height)

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

Aheight

Bsize

Dlength

Attempts:

3 left

💡 Hint

Common Mistakes

Using different names for parameter and attribute.

Using a name not matching the print statement.

The parameter and attribute names should both be height to correctly set and access the value.

5fill in blank

hard

Fill all three blanks to create a public attribute width, set it, and print it.

Python

class Box:
    def __init__(self, [1]):
        self.[2] = width

b = Box(10)
print(b.[3])

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

Awidth

Dheight

Attempts:

3 left

💡 Hint

Common Mistakes

Using different names for parameter, attribute, or access.

Using 'height' instead of 'width'.

All blanks should be width to correctly pass, set, and access the public attribute.