Python - Encapsulation and Data Protection
Which of the following is the correct syntax to define a setter method for a property named 'age'?
Which of the following is the correct syntax to define a setter method for a property named 'age'?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Identify correct decorator syntax
The setter uses @propertyname.setter exactly, here @age.setter.Step 2: Check method name matches property name
The method must be named the same as the property: age.Final Answer:
@age.setter\ndef age(self, value):\n self._age = value -> Option DQuick Check:
Setter syntax = @propertyname.setter + same method name [OK]
Quick Trick: Setter method name matches property name with @propertyname.setter [OK]
Common Mistakes:
- Using @setter.property instead of @propertyname.setter
- Naming setter method differently than property
- Using @property.setter which is invalid
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