What do you understand by rails?
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what is session and cookies
Explain how Rails implements Ajax?
what is Ruby on Rails?
How you run your rails application without creating databases?
What is the role of mvc architecture in ruby on rails?
what is the difference between Active support’s “HashWithIndifferent” and Ruby’s “Hash” ?
Explain testing in rails.
what is the difference between the Observers and Callbacks in Ruby on Rails?
Difference between argument and parameter in ruby on rails ?
how does ruby on rails use the model view controller (mvc) framework?
Explain the various ide's of ruby on rails.
What is the difference between symbol and string?