You want to create a class Book that stores title and author when you create a new book object. Which constructor correctly sets these attributes?
hard📝 Application Q15 of 15
Python - Constructors and Object Initialization
You want to create a class Book that stores title and author when you create a new book object. Which constructor correctly sets these attributes?
Adef __init__(title, author):
self.title = title
self.author = author
Bdef __init__(self):
title = title
author = author
Cdef __init__(self, title, author):
self.title = title
self.author = author
Ddef __init__(self, title, author):
title = self.title
author = self.author
Step-by-Step Solution
Solution:
Step 1: Check parameter list and self usage
The constructor must have self as first parameter, then title and author. def __init__(self, title, author):
self.title = title
self.author = author has this correct.
Step 2: Verify attribute assignment
Attributes must be assigned as self.title = title and self.author = author to store values in the object. def __init__(self, title, author):
self.title = title
self.author = author does this correctly.
Final Answer:
def __init__(self, title, author):
self.title = title
self.author = author -> Option C
