How can you add a new instance attribute 'email' to an existing object 'user' of class User after it is created?

hard📝 Application Q9 of 15

Python - Classes and Object Lifecycle

Auser.email = 'user@example.com'

BUser.email = 'user@example.com'

Cself.email = 'user@example.com'

Demail = 'user@example.com'

Step-by-Step Solution

Solution:

Step 1: Understand instance attribute addition
You can add new attributes to an object anytime by assigning to object.attribute.
Step 2: Check options
Only 'user.email = ...' adds an instance attribute to the existing object.
Final Answer:
user.email = 'user@example.com' -> Option A
Quick Check:
Add instance attribute by assigning to object.attribute [OK]

Quick Trick: Add attributes anytime by assigning to object.attribute [OK]

Common Mistakes:

Master "Classes and Object Lifecycle" in Python

9 interactive learning modes - each teaches the same concept differently

Want More Practice?

15+ quiz questions · All difficulty levels · Free

More Python Quizzes