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• Know about MVC architecture and what it aims to do. • What is a model? • What is a view? • What is a controller?

• Know about MVC architecture and what it aims to do. • What is a model? • What is a view? • What is a controller?

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Rails MVC: • Know about MVC architecture and what it aims to do. • What is a model? • What is a view? • What is a controller? • The [blank] subsystem is responsible for mapping incoming HTTP requests to [blank] [blank] and extracting any required or optional parameters. • Which type of variables are accessible to views? • What does a scaffold do? • Know where to find models, views, and controllers in the Rails directory structure. • Know which file to find the routes in a Rails project. • If you generate a scaffold for a resource Movie, what is the name of the controller and which file is it located at? • If you generate a scaffold for a resource Movie, what is the name of the model and which file is it located at? • If you generate a scaffold for a resource Movie, what is the name of the database table created? • Where does Rails keep the description of the structure of your database? • What is ActiveRecord and what power does it give Rails models?
Transcribed Image Text:Rails MVC: • Know about MVC architecture and what it aims to do. • What is a model? • What is a view? • What is a controller? • The [blank] subsystem is responsible for mapping incoming HTTP requests to [blank] [blank] and extracting any required or optional parameters. • Which type of variables are accessible to views? • What does a scaffold do? • Know where to find models, views, and controllers in the Rails directory structure. • Know which file to find the routes in a Rails project. • If you generate a scaffold for a resource Movie, what is the name of the controller and which file is it located at? • If you generate a scaffold for a resource Movie, what is the name of the model and which file is it located at? • If you generate a scaffold for a resource Movie, what is the name of the database table created? • Where does Rails keep the description of the structure of your database? • What is ActiveRecord and what power does it give Rails models?
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