Python - Classes and Object Lifecycle
Which of the following is the correct syntax to change the attribute
age of an object person to 30?Which of the following is the correct syntax to change the attribute age of an object person to 30?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall attribute assignment syntax
To modify an attribute, use dot notation with assignment:object.attribute = value.Step 2: Apply to given object and attribute
Setperson.ageto 30 by writingperson.age = 30.Final Answer:
person.age = 30 -> Option BQuick Check:
Assign attribute with dot and equals = person.age = 30 [OK]
Quick Trick: Use dot and equals to set attribute: obj.attr = value [OK]
Common Mistakes:
- Using brackets like person["age"] = 30
- Using arrow notation person->age = 30
- Trying to call attribute like a function person.age(30)
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