Computer Science / Unit 2 CS 0062 short lesson, about 20 seconds
The Design Component
Captions available
The idea
A design component is a reusable element within a larger system that serves a specific purpose and requires minimal modification to fit a new solution.
In practice
One tested payment module rides along inside a rideshare app, a vending kiosk, and a toll system.
Where people slip
"Minimal modification" is the qualifying exam.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
Unlocks
Something wrong in this lesson? Flag it · Sources for Computer Science