Ruby on Rails can be used to build modern web applications. Some of the applications are: Cookpad, Square, Highrise, GitHub etc. Try to test your knowledge on Rails, take this quiz, it will help you a lot. Good Luck!
The text_field method
The form_tag method
The collection_select method
The submit_tag method
Tables map to classes
Rows map to objects
Columns map to object attributes
All of the above
One-to-one
One-to-many
Many-to-one
Many-to-many
Teams of developers
Production servers
Multiple machines
All of the above
Limit
Binary
Default
Null
It manages caching, which can give applications orders-of-magnitude performance boosts
It manages helper modules, which extend the capabilities of the view templates without bulking up their code
It manages sessions, giving users the impression of an ongoing interaction with our applications
It handles people-friendly URLs badly
You can quickly get code in front of your users for feedback
You can use it as a foundation to jump start your development
You can learn how Rails works by looking at the generated code
You are motivated, but by slower success
1
2
3
4
Ruby
Chrome Browser
The Rails Framework
A Web Server
ActiveRecord
ActionView
ActionController
ActionMaintainer
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