[Solved] Which of the following is the correct way to define an instance attribute inside a class? — Ans: self.name = "Alice" inside __init__ method | Python

Python - Classes and Object Lifecycle

Which of the following is the correct way to define an instance attribute inside a class?

Aname = "Alice" outside any method

Bdef name(self): return "Alice"

Cself.name = "Alice" inside __init__ method

Dclass.name = "Alice" inside __init__

Step-by-Step Solution

Solution:

Step 1: Identify instance attribute syntax
Instance attributes are set inside __init__ using self.attribute = value.
Step 2: Check each option
self.name = "Alice" inside __init__ method uses self.name = "Alice" inside __init__, which is correct. Others are class attributes, methods, or invalid.
Final Answer:
self.name = "Alice" inside __init__ method -> Option C
Quick Check:
Instance attribute = self.attribute inside __init__ [OK]

Quick Trick: Use self.attribute = value inside __init__ for instance attributes [OK]

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Which of the following is the correct way to define an instance attribute inside a class?