Python - Polymorphism and Dynamic Behavior
If a subclass defines a method with the same name as one in its superclass, what is the effect when calling that method on a subclass instance?
If a subclass defines a method with the same name as one in its superclass, what is the effect when calling that method on a subclass instance?
easy📝 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand method overriding
When a subclass defines a method with the same name as its superclass, it replaces the superclass method for instances of the subclass.Step 2: Method call on subclass instance
Calling the method on a subclass instance invokes the subclass's version, not the superclass's.Final Answer:
The subclass method is called, overriding the superclass method -> Option CQuick Check:
Subclass method overrides superclass method [OK]
Quick Trick: Subclass method overrides parent method [OK]
Common Mistakes:
- Thinking superclass method is called instead
- Assuming both methods run automatically
- Believing an error occurs due to name clash
Master "Polymorphism and Dynamic Behavior" in Python
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