Python - Class Methods and Static Methods
Which of the following is the correct way to define a class method in Python?
Which of the following is the correct way to define a class method in Python?
easy📝 Syntax Q12 of Q15
Step-by-Step Solution
Solution:
Step 1: Recall class method syntax
Class methods use the @classmethod decorator and receive the class as the first argument, usually named 'cls'.Step 2: Check options
@classmethod\ndef method(cls): matches this syntax exactly; others define instance or static methods or lack decorators.Final Answer:
@classmethod\ndef method(cls): -> Option DQuick Check:
Class method = @classmethod + cls parameter [OK]
Quick Trick: Class methods use @classmethod and 'cls' parameter [OK]
Common Mistakes:
MISTAKES- Using 'self' instead of 'cls' for class methods
- Missing the @classmethod decorator
- Confusing static method syntax with class methods
Master "Class Methods and Static Methods" in Python
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