Ruby · question
Q.09 of 85
Explain the Rails MVC architecture.
← All Ruby questions
Re-explain
MVC separates application into three components:
- Model: Handles data and business logic (ActiveRecord)
- View: Presents data to users (ERB templates)
- Controller: Coordinates between Model and View, handles requests
The flow: Request → Router → Controller → Model → Controller → View → Response
Rewriting in plainer words…
This answer doesn't lend itself to a diagram - it reads best . No credits were charged.
The model's verdict: “”
This answer is explained by a shared concept diagram -
open →
Point the redraw:
How well did you know this?
AI:
Saved in this browser - sign in to keep your review list.
How should your speech become text?
Listening… your words appear above as you speak - tap Stop when you're done.
Recording · cr - tap Stop & transcribe when you're done.
Transcribing with AI…
Voice:
Keep going - a few more words and AI can grade it.
Interview lens
Likely follow-ups, what you can say, and the weak answers to avoid.
Pro · $10/mo
73 of 85 Ruby answers are gated.
Full answers, code samples, AI explanations - simpler, deeper, or as an interactive diagram. Cancel anytime.
-
Full answers + code
-
AI explain - simpler, deeper, or visualized
-
1,000 AI credits / month
-
Cancel anytime