Why we use migration in rails?
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How many types of variables are available in ruby class?
what is Cross-Site Request Forgery (CSRF) and how Rails is protected against it?
What is the process for creating a controller for the subject? What is its role?
What is the functionality of Model views and controllers
Why RubyonRails?
Tell me what is mixin in rails?
what is the difference between new, save and create?
what is session and cookies
What is the flash?
Do you know the role of garbage collection in ruby on rails?
what is ORM (Object-Relationship-Model) in Rails?
difference between form_for and form_tag