How do you correctly define an init method in a Python class that accepts parameters first_name and last_name?

easy📝 Syntax Q3 of 15

Python - Constructors and Object Initialization

How do you correctly define an __init__ method in a Python class that accepts parameters first_name and last_name?

Adef __init__(first_name, last_name):

Bdef __init__(self, first_name, last_name):

Cdef __init__(self): first_name, last_name

Ddef __init__(self, name1, name2):

Step-by-Step Solution

Solution:

Step 1: Include self
The first parameter of __init__ must always be self to refer to the instance.
Step 2: Add parameters
Additional parameters like first_name and last_name come after self.
Final Answer:
def __init__(self, first_name, last_name): -> Option B
Quick Check:
First parameter is always self [OK]

Quick Trick: Always include self as first parameter [OK]

Common Mistakes:

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