Computer Science / Unit 2 CS 0070 short lesson, about 20 seconds
Model-View-Controller
Captions available
The idea
Model-View-Controller is a widely employed architectural pattern separating a system into the model holding data, the view presenting it, and the controller handling interaction.
In practice
A banking app keeps balances, the screen showing them, and the tap moving money as three separated concerns.
Where people slip
The parts stay apart; that is the pattern.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
Unlocks
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