List out what can Rails Migration do?
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What is the difference between save and save?
How are Model views and controllers related?
Write a program to generate and run the application without the use of database
what is Rails Active Record in Ruby on Rails?
what is ORM (Object-Relationship-Model) in Rails?
what is the command to create a migration?
What is rails script? Name some of them?
Explain me what is the difference between concern and application_controller.rb in ruby on rails?
What is the directory structure of rails?
what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?
what are rails filters?