Method overriding

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Definition

A subclass supplies its own version of a method it inherited, replacing the parent's version; the way polymorphism is coded.

Example: Cat.speak() overrides Animal.speak().

Check this one: Not named in the syllabus; it is how polymorphism is shown in Python code.

Found in: school notes.

Where you'll use it in the test

Syllabus area: Y11 OOP.

Question types it can appear in

Python: Write or complete it in the online Python tool.
Code reading: Code or algorithm reading: interpret a fragment and state its output or purpose.
Multiple choice: Pick the option that matches the definition or example.

How to use it

A model sentence

General advice, built from the definition and example above

“A subclass supplies its own version of a method it inherited, replacing the parent's version; the way polymorphism is coded.” Then apply it: Cat.speak() overrides Animal.speak().

In a short answer, give the definition in your own words first, then tie it to the situation in the question. Do not copy the example above unless it fits the scenario.

Go deeper

Flashcard: Method overriding in The Object-Oriented Paradigm (Year 11) · study that set
Memorise: Object-oriented concepts
Notes: Polymorphism (Year 11 content (Programming fundamentals, OOP, Mechatronics))
Full term page: every question, note and marking comment for Method overriding

Check yourself

Explain “Method overriding” in one sentence, give an example, and name a question type that could test it.

Reveal the answer

A subclass supplies its own version of a method it inherited, replacing the parent's version; the way polymorphism is coded.

Example: Cat.speak() overrides Animal.speak().

Could be tested as: Python, Code reading, Multiple choice.