Python - Constructors and Object Initialization
Which of the following is the correct way to define a constructor with parameters in Python?
Which of the following is the correct way to define a constructor with parameters in Python?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall Python constructor syntax
Python uses the special method named __init__ with self as the first parameter to define constructors.Step 2: Check each option
Only def __init__(self, name): uses the correct method name and includes self and a parameter.Final Answer:
def __init__(self, name): -> Option DQuick Check:
Constructor method = __init__ with self [OK]
Quick Trick: Constructor method is always named __init__ with self first [OK]
Common Mistakes:
- Using wrong method names like constructor or init
- Omitting self parameter
- Using incorrect special method names
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