# Lecture - Imperative Programming TT23, IX

> Source: https://ollybritton.com/notes/uni/prelims/tt23/ip/lectures/ix/ · Updated: 2023-05-15 · Tags: uni, lecture

- Facade pattern:
	- Simple interface to more complex code

### Flashcards
What is the Façade pattern in OOP?::
An object that implements a simple interface to a complex subsystem, possibly adding in extra verification and logic to the requests.

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